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Corrected at 4:59 pm EST Jan. 24 -- Northrop Grumman Q4 EPS Increases to $1.32, 2007 EPS Totals $5.16; EPS of $5.50 to $5.75 Expected in 2008



 * Q4 Sales Increase 10 Percent to Record $8.8 Billion; 2007 Sales
   Increase 6 Percent to Record $32 Billion

 * Q4 Cash from Operations Increases to $734 Million; 2007 Cash from
   Operations Increases to Record $2.9 Billion After $200 Million
   Pension Pre-funding

 * 2007 Free Cash Flow Doubles to More than $2 Billion

 * 2008 Earnings from Continuing Operations Expected to be $5.50 to
   $5.75 per Share on Sales of Approximately $33 Billion

 * Total Backlog of $64.1 Billion

LOS ANGELES - Jan. 24, 2008 - Northrop Grumman Corporation (NYSE:NOC) reported fourth quarter 2007 income from continuing operations of $457 million, or $1.32 per diluted share, unchanged from $457 million, or $1.29 per diluted share, in the fourth quarter of 2006. Fourth quarter 2006 income from continuing operations included a pre-tax gain of $111 million, or $0.21 per diluted share, on the sale of approximately 9.7 million shares of TRW Automotive common stock.

For 2007, income from continuing operations increased 15 percent to $1.8 billion, or $5.16 per diluted share, from $1.6 billion, or $4.46 per diluted share, in 2006.

Fourth quarter 2007 sales increased 10 percent to $8.8 billion from $8.0 billion. For 2007, sales increased 6 percent to $32 billion from $30.1 billion in 2006. Fourth quarter and total year operating results for 2007 and 2006 reflect the reclassification of certain operations from continuing to discontinued operations.

Cash from operations for the 2007 fourth quarter increased to $734 million from $271 million in the 2006 fourth quarter, and cash from operations for the year increased to a record $2.9 billion from $1.8 billion in 2006. Fourth quarter and total year cash from operations was reduced by discretionary pension pre-funding of $200 million in 2007 and $800 million in 2006.

"This was an outstanding quarter across the board for Northrop Grumman and a great finish to 2007. For the quarter we achieved record sales, strong segment operating margin, and outstanding cash from operations and free cash flow. All four businesses performed well, posting double-digit increases in operating margin," said Ronald D. Sugar, Northrop Grumman chairman and chief executive officer.

"For 2007, we achieved record sales, operating margin, earnings per share, cash from operations and free cash flow, while increasing backlog $3 billion to $64 billion. We have a great foundation for the future. For 2008, the focus will continue to be on driving performance and executing our balanced cash deployment strategy. We expect continued sales and EPS growth with strong cash from operations and free cash flow. This solid outlook supports investments for the future and shareholder value-enhancing actions such as our new $2.5 billion share repurchase program," Sugar concluded.



 Operating Highlights*
 ---------------------

 ($ millions            Fourth Quarter              Total Year
 except per      --------------------------  -------------------------
 share data)       2007    2006     Change    2007     2006    Change
                 --------------------------  -------------------------
 Sales              8,824   8,013    10%     32,018   30,113     6%
 Operating margin     760     623    22%      3,006    2,464    22%
  as a % of sales     8.6%    7.8%   80 bps     9.4%     8.2%  120 bps
 Income from
  continuing
  operations          457     457    --       1,803    1,573    15%
 Diluted EPS from
  continuing
  operations         1.32    1.29     2%       5.16     4.46    16%
 Net income           454     453    --       1,790    1,542    16%
 Diluted EPS         1.31    1.28     2%       5.12     4.37    17%
 Cash from
  operations          734     271   171%      2,890    1,756    65%
 Free cash
  flow(1)             432      (7)            2,068      942   120%

  *  Operating results for all periods presented reflect the
     reclassification of Interconnect Technologies (formerly reported
     in Electronics) from continuing to discontinued operations.

 (1) Free cash flow is a non-GAAP measure defined as cash from
     operations less capital expenditures and outsourcing contract &
     related software costs.  Management uses free cash flow as an
     internal measure of financial performance.


 2008 Guidance
 -------------

 -----------------------------------------------------------------
 Sales                                              ~$33B

 Segment operating margin % (1)                  mid to high 9%

 Operating margin %                                 high 9%

 Diluted EPS from continuing operations          $5.50 - 5.75

 Cash from operations                             $2.8 - 3.1B

 Free cash flow(2)                                $1.9 - 2.3B
 -----------------------------------------------------------------

 (1) Segment operating margin is a non-GAAP measure used as an internal
     measure of financial performance for the four businesses.

 (2) Free cash flow is a non-GAAP measure defined as cash from
     operations less capital expenditures and outsourcing contract &
     related software costs.  Management uses free cash flow as an
     internal measure of financial performance.

Fourth Quarter & 2007 Results

Fourth quarter 2007 operating margin increased $137 million, or 22 percent, to $760 million from $623 million, and as a percent of sales increased 80 basis points to 8.6 percent from 7.8 percent. Stronger performance for all four businesses and lower pension expense drove the increase. During the quarter the four businesses generated a $103 million, or 15 percent, increase in segment operating margin, and as a percent of sales performance improved 40 basis points to 9.2 percent from 8.8 percent. Net pension adjustment improved by $48 million.

For 2007, operating margin increased $542 million, or 22 percent, to $3.0 billion from $2.5 billion, and as a percent of sales increased 120 basis points to 9.4 percent from 8.2 percent. Stronger performance for all four businesses, lower pension expense, and lower unallocated expenses drove the increase. During 2007 the four businesses generated a $296 million, or 11 percent, increase in segment operating margin. As a percent of sales, the four businesses improved performance by 40 basis points to 9.7 percent from 9.3 percent in 2006. Net pension adjustment and unallocated expenses improved by $164 million and $82 million, respectively.

Fourth quarter 2007 other income declined to $10 million from $134 million, and for 2007 declined $137 million to an expense of $12 million. Fourth quarter 2006 other income included a pre-tax gain of $111 million, or $0.21 per diluted share, on the sale of approximately 9.7 million shares of TRW Automotive common stock.

Federal and foreign income taxes for the 2007 fourth quarter increased to $242 million, an effective tax rate of 34.6 percent, from $231 million in the fourth quarter of 2006, an effective tax rate of 33.6 percent. For 2007, federal and foreign income taxes increased to $883 million, an effective tax rate of 32.9 percent, from $713 million in 2006, an effective tax rate of 31.2 percent.

Net income for the 2007 fourth quarter increased to $454 million, or $1.31 per diluted share, compared with $453 million, $1.28 per diluted share, for the same period of 2006. Earnings per share are based on weighted average diluted shares outstanding of 351.1 million for the fourth quarter of 2007 and 359 million for the fourth quarter of 2006. For 2007, net income increased 16 percent to $1.8 billion, or $5.12 per diluted share, from $1.5 billion, or $4.37 per diluted share in 2006. Earnings per share are based on weighted average diluted shares outstanding of 354.2 million for 2007 and 358.6 million for 2006. Weighted average shares outstanding include 6.4 million shares for the dilutive effects of the company's Series B mandatorily redeemable preferred stock.

New business awards, firm contractual additions to backlog, totaled $8.7 billion in the fourth quarter led by business awards at Mission Systems and Electronics. Total backlog, which includes funded backlog and firm orders for which funding is not currently contractually obligated by the customer, was $64.1 billion on Dec. 31, 2007. Funded contract acquisitions for the quarter totaled $9.9 billion.



 Cash Flow Highlights
 --------------------

                           Fourth Quarter             Total Year
                       ---------------------     ---------------------
 ($ millions)          2007    2006    Change    2007    2006    Change
                       ---------------------     ---------------------
 Cash from operations    734     271     463     2,890   1,756   1,134
 Less:
 Capital expenditures    254     244     (10)      685     737      52
 Outsourcing contract &
  related software
  costs                   48      34     (14)      137      77     (60)
                       -----------------------------------------------
 Free cash flow(1)       432      (7)    439     2,068     942   1,126

 (1) Free cash flow is a non-GAAP measure defined as cash from
     operations less capital expenditures and outsourcing contract &
     related software costs.  Management uses free cash flow as an
     internal measure of financial performance.

Cash provided by operations in the 2007 fourth quarter totaled $734 million compared with $271 million in the prior year period. For 2007, cash from operations increased to a record $2.9 billion from $1.8 billion in 2006. Fourth quarter and total year cash from operations was reduced by discretionary pension pre-funding of $200 million in 2007 and $800 million in 2006. The improvement in 2007 reflects lower pension expense, higher net income and improved working capital. Fourth quarter 2007 free cash flow increased to $432 million from ($7) million. For the year, free cash flow increased to a record $2.1 billion from $942 million.



 Cash, Debt and Capital Deployment
 ---------------------------------

 ($ millions)                               12/31/2007      12/31/2006
 ---------------------------------------------------------------------
 Cash & cash equivalents                        963           1,015
 Total debt                                   4,055           4,162
 Net debt(1)                                  3,092           3,147
 Mandatorily redeemable preferred stock         350             350
 Net debt to total capital ratio(2)              14%             15%
 ---------------------------------------------------------------------

 (1) Total debt less cash and cash equivalents
 (2) Net debt divided by the sum of shareholders' equity and total
     debt.

Changes in cash and cash equivalents and total debt reflect the following cash deployment and financing actions during 2007:



 * $690 million for business acquisitions, including $584 million for
   Essex Corporation in January 2007
 * $1.2 billion for share repurchases, including accelerated share
   repurchases of $500 and $600 million completed in June and
   September 2007 and open market purchases of approximately
   $80 million.
 * $685 million capital expenditures and $137 million for outsourcing
   contract and related software costs
 * $504 million dividends paid
 * $274 million proceeds from exercises of stock options and issuance
   of common stock

 Business Results
 ----------------

 Consolidated Sales & Segment Operating Margin(1)
 ($ millions except per share data)

                       Fourth Quarter               Total Year
                 --------------------------  -------------------------
                   2007    2006     Change    2007     2006    Change
                 --------------------------  -------------------------
 Sales
 Information &
  Services          3,299   2,959    11%     12,594   11,314    11%
 Aerospace          2,166   2,137     1%      8,200    8,423    (3%)
 Electronics        1,926   1,787     8%      6,906    6,543     6%
 Ships              1,804   1,513    19%      5,788    5,321     9%
 Intersegment
  eliminations       (371)   (383)           (1,470)  (1,488)
                 --------------------------  -------------------------
                    8,824   8,013    10%     32,018   30,113     6%

 Segment operating
  margin(1)
 Information &
  Services            256     229    12%      1,015      981     3%
 Aerospace            211     186    13%        852      796     7%
 Electronics          234     202    16%        813      754     8%
 Ships                142     120    18%        538      393    37%
 Intersegment
  eliminations        (33)    (30)             (115)    (117)
                 --------------------------  -------------------------
 Segment
  operating
  margin(1)           810     707    15%      3,103    2,807    11%
   as a % of sales    9.2%    8.8%   40 bps     9.7%     9.3%   40 bps

 Reconciliation to
  operating margin:
   Unallocated
    expenses          (85)    (71)             (224)    (306)
   Net pension
    adjustment(2)      35     (13)              127      (37)
                 --------------------------  -------------------------
 Operating margin     760     623    22%      3,006    2,464    22%
   as a % of sales    8.6%    7.8%   80 bps     9.4%     8.2%  120 bps

 (1) Segment operating margin is a non-GAAP measure used as an internal
     measure of financial performance for the four businesses.

 (2) Net pension adjustment includes pension expense determined in
     accordance with GAAP less pension expense allocated to the
     business segments under U.S. Government Cost Accounting Standards.

As previously announced, beginning in the 2007 first quarter, Radio Systems is reported as part of Mission Systems. Schedule 6 of this earnings release provides previously reported quarterly financial results and realigned results reflecting the transfer of certain Electronics businesses to Mission Systems, effective January 1, 2008. Operating results for all periods presented reflect the reclassification of Interconnect Technologies (formerly reported in Electronics) from continuing to discontinued operations.



 Information & Services
 ---------------------------------------------------------------------
                                 Fourth Quarter ($ millions)
                    --------------------------------------------------
                               2007                      2006
                             Operating  % of           Operating  % of
                     Sales    Margin   Sales   Sales    Margin   Sales
                    --------------------------------------------------
 Mission Systems    $1,568     $143     9.1%  $1,407     $119     8.5%
 Information
  Technology         1,198       81     6.8%   1,034       86     8.3%
 Technical Services    533       32     6.0%     518       24     4.6%
                    --------------------------------------------------
                    $3,299     $256     7.8%  $2,959     $229     7.7%
                    --------------------------------------------------
                                 Total Year ($ millions)
                    --------------------------------------------------

 Mission Systems    $5,931     $566     9.5%  $5,494     $519     9.5%
 Information
  Technology         4,486      329     7.3%   3,962      342     8.6%
 Technical Services  2,177      120     5.5%   1,858      120     6.5%
                    --------------------------------------------------
                   $12,594   $1,015     8.1% $11,314     $981     8.7%
                    --------------------------------------------------

Information & Services fourth quarter 2007 sales increased $340 million and 2007 sales increased $1.3 billion. Sales for both the quarter and year increased 11 percent. Improvements in sales for both the fourth quarter and 2007 reflect higher sales for all three business segments.

Information & Services fourth quarter operating margin increased $27 million, or 12 percent, and as a percent of sales was comparable to the prior year period. For 2007, operating margin increased $34 million, or 3 percent, and as a percent of sales declined to 8.1 percent from 8.7 percent in 2006. The 2007 operating margin rate reflects the impact of a higher percentage of, and lower margin on, commercial, state and local business than in 2006, as well as the impact of higher revenue for the Nevada Test Site program.

Mission Systems fourth quarter sales increased $161 million, or 11 percent, and 2007 sales increased $437 million, or 8 percent. Higher sales for both the fourth quarter and 2007 reflect the Essex Corporation acquisition, higher volume for missile defense programs, and higher volume for command, control & communications programs.

Fourth quarter operating margin rose $24 million, or 20 percent, and as a percent of sales, increased to 9.1 percent from 8.5 percent in the prior year period. For 2007, operating margin rose $47 million or 9 percent, and as a percent of sales was comparable to the prior year period at 9.5 percent. Higher operating margin and margin rate for the fourth quarter are primarily driven by higher volume and improved performance for several programs. Higher operating margin for 2007 is primarily driven by higher volume.

Information Technology fourth quarter sales rose $164 million, or 16 percent, and 2007 sales increased $524 million, or 13 percent. Higher sales for both the fourth quarter and 2007 are largely due to higher volume for commercial, state and local programs, defense programs, and restricted intelligence programs, which is partially offset by lower volume for civilian agencies programs.

Information Technology fourth quarter 2007 operating margin declined $5 million, or 6 percent, and as a percent of sales declined to 6.8 percent from 8.3 percent. For 2007, operating margin declined $13 million or 4 percent, and as a percent of sales declined to 7.3 percent from 8.6 percent. The declines in operating margin and margin rate for the fourth quarter and 2007 are principally due to a business mix that includes a higher percentage of lower margin revenue for commercial, state and local programs and higher year-end cost accruals. For 2007, performance on state and local IT outsourcing programs was lower than the prior year periods due to timing of expenses and growth in transition cost (including $22 million in increased amortization of deferred and other outsourcing costs in Q3 2007).

Technical Services fourth quarter sales rose $15 million, or 3 percent, and 2007 sales rose $319 million, or 17 percent. Higher fourth quarter sales are due to higher volume for life cycle optimization and engineering programs (LCOE). For 2007, higher sales are due to the Nevada Test Site program, which commenced in the second quarter of 2006, and higher volume for LCOE programs.

Fourth quarter operating margin rose $8 million, or 33 percent, and as a percent of sales, increased to 6 percent from 4.6 percent in the prior year period. Higher operating margin and improved margin rate in the fourth quarter are due to higher volume and favorable contract adjustments. For 2007, operating margin is unchanged at $120 million, and as a percent of sales declined to 5.5 percent from 6.5 percent in 2006. The decline in operating margin rate reflects the impact of revenue for the Nevada Test Site program for a full year, and lower performance on LCOE programs.



 Aerospace
 ---------------------------------------------------------------------
                                 Fourth Quarter ($ millions)
                    --------------------------------------------------
                               2007                      2006
                             Operating  % of           Operating  % of
                     Sales    Margin   Sales   Sales    Margin   Sales
                    --------------------------------------------------
 Integrated Systems $1,306     $137    10.5%  $1,384     $125     9.0%
 Space Technology      860       74     8.6%     753       61     8.1%
                    --------------------------------------------------
                    $2,166     $211     9.7%  $2,137     $186     8.7%
                    --------------------------------------------------
                                 Total Year ($ millions)
                    --------------------------------------------------
 Integrated Systems $5,067     $591    11.7%  $5,500     $551    10.0%
 Space Technology    3,133      261     8.3%   2,923      245     8.4%
                    --------------------------------------------------
                    $8,200     $852    10.4%  $8,423     $796     9.5%
                    --------------------------------------------------

Aerospace fourth quarter 2007 sales increased $29 million, or 1 percent, and include higher volume for Space Technology, which was partially offset by lower volume for Integrated Systems. For 2007, sales declined $223 million, or 3 percent, from 2006 due to lower volume for Integrated Systems.

Aerospace fourth quarter 2007 operating margin increased $25 million, or 13 percent, and as a percent of sales increased to 9.7 percent from 8.7 percent in the prior year period. For 2007, operating margin increased $56 million, or 7 percent, and as a percent of sales increased to 10.4 percent from 9.5 percent in 2006. The improvement in fourth quarter 2007 margin rate reflects improved performance for both Integrated Systems and Space Technology, and for 2007 is primarily driven by improved performance for Integrated Systems.

Integrated Systems fourth quarter sales declined $78 million, or 6 percent. For 2007 sales declined $433 million, or 8 percent. Sales declines for both periods are primarily due to lower volume for the E-2D Advanced Hawkeye, F-35 and EA-18G programs, as these programs transition from development to production, as well as significant customer-directed scope reductions associated with the E-10A platform and related MP-RTIP efforts. Lower volume in these programs is partially offset by higher volume for the B-2, F/A-18 and Global Hawk programs.

Integrated Systems fourth quarter operating margin rose $12 million, or 10 percent, and as a percent of sales, increased to 10.5 percent from 9 percent in the prior year period. Higher fourth quarter operating margin and margin rate include performance improvements and contract close-outs for several programs, as well as an additional F/A-18 delivery, which more than offset the impact of lower volume.

For 2007, operating margin increased $40 million, or 7 percent, and as a percent of sales increased to 11.7 percent from 10 percent in 2006. The improvements in operating margin and margin rate include the impact of a $27 million adjustment related to the settlement of prior years overhead costs, performance improvements and contract close-outs for several programs, and three additional F/A-18 deliveries, which more than offset the impact of lower sales.

Space Technology fourth quarter sales increased $107 million, or 14 percent, and for 2007 increased $210 million or 7 percent. Higher sales volume in both periods is primarily driven by higher volume for restricted programs and civil systems, partially offset by lower volume in the Advanced Extremely High Frequency (AEHF) program.

Space Technology fourth quarter operating margin increased $13 million, or 21 percent, and as a percent of sales increased to 8.6 percent from 8.1 percent in the prior year period. For 2007, operating margin increased $16 million, or 7 percent, and as a percent of sales is comparable to 2006. The improvement in fourth quarter operating margin and margin rate is driven by higher volume, as well as improved performance on satellite communications programs as a result of risk retirement. For 2007, the increase in operating margin is primarily driven by higher volume.



 Electronics
 ---------------------------------------------------------------------
                                    ($ millions)
                   ---------------------------------------------------
                              2007                       2006
                            Operating   % of           Operating  % of
                    Sales    Margin    Sales   Sales    Margin   Sales
                   ---------------------------------------------------
 Fourth Quarter     $1,926     $234    12.1%  $1,787     $202    11.3%
                   ---------------------------------------------------
                   ---------------------------------------------------
 Total Year         $6,906     $813    11.8%  $6,543     $754    11.5%
                   ---------------------------------------------------

Electronics fourth quarter 2007 sales rose $139 million, or 8 percent, and for 2007 rose $363 million, or 6 percent. The fourth quarter sales improvement was primarily driven by higher volume for electro-optical targeting and infrared countermeasures programs, communications and ISR programs, and navigation systems. For 2007, the sales increase is primarily driven by higher volume for land forces programs, electro-optical targeting and infrared countermeasures programs, communications and ISR programs, and a restricted program. Higher sales in these programs are partially offset by declining volume on fixed price development programs.

Electronics fourth quarter 2007 operating margin increased $32 million, or 16 percent, and as a percent of sales, increased to 12.1 percent from 11.3 percent in the prior year period. Fourth quarter 2006 operating margin included a $61 million pre-tax forward loss provision for the MESA radar systems programs. For 2007, operating margin increased $59 million, or 8 percent, and as a percent of sales increased to 11.8 percent from 11.5 percent in 2006. The increase in operating margin and margin rate reflect higher volume as well as improved performance across several programs.



 Ships
 ---------------------------------------------------------------------
                                    ($ millions)
                   ---------------------------------------------------
                              2007                       2006
                            Operating   % of           Operating  % of
                    Sales    Margin    Sales   Sales    Margin   Sales
                   ---------------------------------------------------
 Fourth Quarter     $1,804     $142     7.9%  $1,513     $120     7.9%
                   ---------------------------------------------------
                   ---------------------------------------------------
 Total Year         $5,788     $538     9.3%  $5,321     $393     7.4%
                   ---------------------------------------------------

Ships fourth quarter 2007 sales rose $291 million, or 19 percent, and for 2007, sales rose $467 million, or 9 percent from 2006. The increase in fourth quarter sales includes higher revenue for the LPD, LHD, LHA, DDG and submarine programs. Fourth quarter 2007 sales also include $56 million from AMSEC. AMSEC was reorganized in July 2007, and the businesses retained under the reorganization are now reported in the Ships segment. The increase in 2007 sales is primarily driven by higher volume for the LPD and LHA programs, as well as higher volume for U.S. Coast Guard, aircraft carrier and submarine programs. Sales in 2007 include $92 million from AMSEC.

Ships fourth quarter 2007 operating margin increased $22 million, or 18 percent, from the prior year period, and as a percent of sales was comparable to the prior period at 7.9 percent. The increase in fourth quarter 2007 operating margin over the prior year period is driven by higher volume.

For 2007, operating margin increased $145 million, or 37 percent, and as a percent of sales increased 190 basis points to 9.3 percent from 7.4 percent in 2006. The increase in 2007 operating margin and margin rate are driven by higher volume, risk reduction upon completion of several contract actions, continued progress in recovery from Hurricane Katrina (including a $62 million pre-tax insurance recovery related to the impact of Hurricane Katrina on the company's Gulf Coast shipyards), performance improvements, and a $23 million pre-tax gain resulting from the AMSEC reorganization.



 Fourth Quarter Highlights
 -------------------------

 * Northrop Grumman's board of directors authorized a new program to
   repurchase up to $2.5 billion of the company's outstanding common
   stock.

 * The Northrop Grumman-built Mesa Verde (LPD 19) was commissioned into
   the U.S. Navy's Atlantic Fleet in Dec. 2007.

 * The U.S. Navy awarded Northrop Grumman a $1 billion shipbuilding
   contract to build Somerset (LPD 25). This 47-month, fixed price
   incentive contract modification provides funding to begin
   construction on the ninth San Antonio-class amphibious transport
   dock ship.

 * The U.S. Army has competitively awarded Northrop Grumman a
   $331 million cost plus award fee contract to provide logistical
   support services to the National Training Center at Fort Irwin,
   Calif.

 * The U.S. Air Force competitively awarded Northrop Grumman a
   $160 million contract for design and risk reduction on the Global
   Positioning System Next Generation Control Segment program. If
   Northrop Grumman's team is selected to proceed into system
   development, the program could potentially be valued at more than
   $1 billion.

 * The National Security Administration competitively awarded Northrop
   Grumman a $220 million contract to develop an advanced information
   management and data storage system that will support efforts to
   modernize the nation's electronic intelligence and broader signals
   intelligence capabilities.

 * The U.S. Department of Defense awarded Northrop Grumman an
   indefinite delivery/indefinite quantity contract to provide
   technology development application for new products and services to
   defense and federal civilian agencies, state and local authorities,
   and partner nations engaged in counter-drug and
   counter-narcoterrorism operations. Northrop Grumman is one of five
   companies that will compete for task orders under this contract,
   which has a total program ceiling of $15 billion over five years.

 * The U.S. General Services Administration awarded Northrop Grumman
   an Alliant indefinite-delivery/indefinite quantity contract to
   deliver cost-effective information technology solutions to the
   federal government for improved service and increased efficiency.
   Northrop Grumman is one of 29 companies that received awards under
   the Alliant contract, which is valued at up to $50 billion,
   collectively.

 * The U.S. Army awarded Northrop Grumman initial funding of
   $10 million for work under the Global Combat Support System-Army
   (Field/Tactical) program. The cost-plus-fixed-fee task order, issued
   via the Information Technology Enterprise Solutions-2 Services
   indefinite delivery/indefinite quantity contract, is valued at up to
   $600 million over seven years.

 * The U.S. Air Force awarded Northrop Grumman a 23-month, $176 million
   contract in October to continue the full-rate production phase of
   the Intercontinental Ballistic Missile Propulsion Replacement
   Program.  This award represents the seventh and final full-rate
   production option under the ten-year contract, which began in 1999
   and is valued at $1.9 billion.

 * The U.S. Navy awarded Northrop Grumman an indefinite
   delivery/indefinite quantity, cost-plus-incentive-fee performance
   based contract for submarine work on the West Coast and in Hawaii.
   AMSEC LLC, a subsidiary of Northrop Grumman's Newport News sector,
   is the prime contractor for the contract, which is valued at
   $32 million, with four one-year options, which if exercised, would
   bring the cumulative value to $167 million.

 * The U.S. Navy awarded Northrop Grumman a $90 million contract
   modification for transition to production activities leading to the
   construction of one of the first two Zumwalt-class destroyers.

 * The U.S. Navy awarded Northrop Grumman a contract option for work to
   support Los Angeles, Ohio, Seawolf, and Virginia-class submarines.
   This option is valued at $85 million. The total estimated value of
   the contract is now $248 million.

 * The final Defense Support Program satellite, DSP 23, built by
   Northrop Grumman for the United States Air Force, launched from Cape
   Canaveral Air Force Station on Nov. 10 and successfully separated
   from the Delta IV-Heavy launch vehicle. DSP satellites have operated
   four times beyond their specified design lives on average, and
   Flight 23 is expected to serve well into the next decade.

About Northrop Grumman

Northrop Grumman Corporation is a $32 billion global defense and technology company whose 120,000 employees provide innovative systems, products, and solutions in information and services, electronics, aerospace and shipbuilding to government and commercial customers worldwide.

Northrop Grumman will webcast its earnings conference call at 12:00 p.m. EST on Jan. 24, 2008. A live audio broadcast of the conference call along with a supplemental presentation will be available on the investor relations page of the company's Web site at http://www.northropgrumman.com.

Note: Certain statements and assumptions in this release contain or are based on "forward-looking" information that Northrop Grumman Corporation (the "Company") believes to be within the definition in the Private Securities Litigation Reform Act of 1995 and involve risks and uncertainties, and include, among others, statements in the future tense, and all statements accompanied by terms such as "project," "expect," "estimate," "assume," "believe," "plan," "guidance," "outlook" or variations thereof. This information reflects the Company's best estimates when made, but the Company expressly disclaims any duty to update this information if new data become available or estimates change after the date of this release.

Such "forward-looking" information includes, among other things, financial guidance regarding sales, segment operating margin, pension expense, employer contributions under pension plans and medical and life benefits plans, cash flow, and earnings per share, and is subject to numerous assumptions and uncertainties, many of which are outside the Company's control. These include the Company's assumptions with respect to future revenues; expected program performance and cash flows; returns on pension plan assets and variability of pension actuarial and related assumptions; the outcome of litigation, appeals and investigations; hurricane-related insurance recoveries; environmental remediation; acquisitions and divestitures of businesses; joint ventures and other business arrangements; successful reduction of debt; performance issues with key suppliers and subcontractors; product performance and the successful execution of internal plans; successful negotiation of contracts with labor unions; effective tax rates and timing and amounts of tax payments; the results of any audit or appeal process with the Internal Revenue Service; and anticipated costs of capital investments, among other things.

The Company's operations are subject to various additional risks and uncertainties resulting from its position as a supplier, either directly or as subcontractor or team member, to the U.S. government and its agencies as well as to foreign governments and agencies; actual outcomes are dependent upon various factors, including, without limitation, the Company's successful performance of internal plans; government customers' budgetary constraints; customer changes in short-range and long-range plans; domestic and international competition in both the defense and commercial areas; product performance; continued development and acceptance of new products and, in connection with any fixed-price development programs, controlling cost growth in meeting production specifications and delivery rates; performance issues with key suppliers and subcontractors; government import and export policies; acquisition or termination of government contracts; the outcome of political and legal processes and of the assertion or prosecution of potential substantial claims by or on behalf of a U.S. government customer; natural disasters, including amounts and timing of recoveries under insurance contracts, availability of materials and supplies, continuation of the supply chain, contractual performance relief and the application of cost sharing terms, allowability and allocability of costs under U.S. Government contracts, impacts of timing of cash receipts and the availability of other mitigating elements; terrorist acts; legal, financial, and governmental risks related to international transactions and global needs for military aircraft, military and civilian electronic systems and support, information technology, naval vessels, space systems, technical services and related technologies, as well as other economic, political and technological risks and uncertainties and other risk factors set out in the Company's filings from time to time with the Securities and Exchange Commission, including, without limitation, Company reports on Form 10-K and Form 10-Q.

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                      NORTHROP GRUMMAN CORPORATION          SCHEDULE 1
                   CONSOLIDATED STATEMENTS OF INCOME
                      (preliminary and unaudited)

                                             Year ended December 31
                                         -----------------------------
 $ in millions, except per share          2007       2006       2005
 ---------------------------------------------------------------------
 Sales and Service Revenues
   Product sales                         $18,730    $18,394    $19,471
   Service revenues                       13,288     11,719     10,507
 ---------------------------------------------------------------------
 Total sales and service revenues         32,018     30,113     29,978
 ---------------------------------------------------------------------
 Cost of Sales and Service Revenues
   Cost of product sales                  14,503     14,380     15,543
   Cost of service revenues               11,301     10,242      9,355
   General and administrative expenses     3,208      3,027      2,880
 ---------------------------------------------------------------------
 Operating margin                          3,006      2,464      2,200
 Other Income (Expense)
   Interest income                            28         44         54
   Interest expense                         (336)      (347)      (388)
   Other, net                                (12)       125        199
 ---------------------------------------------------------------------
 Income from continuing operations
  before income taxes                      2,686      2,286      2,065
 Federal and foreign income taxes            883        713        669
 ---------------------------------------------------------------------
 Income from continuing operations         1,803      1,573      1,396
 (Loss) gain from discontinued
  operations, net of tax                     (13)       (31)         4
 ---------------------------------------------------------------------
 Net income                              $ 1,790    $ 1,542    $ 1,400
 ---------------------------------------------------------------------

 Income from continuing operations       $ 1,803    $ 1,573    $ 1,396
 Preferred dividends                          24         24
 ---------------------------------------------------------------------
 Income from continuing operations
  available to common shareholders       $ 1,827    $ 1,597    $ 1,396
 ---------------------------------------------------------------------

 Basic Earnings (Loss) Per Share
   Continuing operations                 $  5.28    $  4.55    $  3.92
   Discontinued operations                  (.04)      (.09)       .01
 ---------------------------------------------------------------------
 Basic earnings per share                $  5.24    $  4.46    $  3.93
 ---------------------------------------------------------------------
 Weighted average common shares
  outstanding, in millions                 341.7      345.7      356.5
 ---------------------------------------------------------------------

 Diluted Earnings (Loss) Per Share
   Continuing operations                 $  5.16    $  4.46    $  3.84
   Discontinued operations                  (.04)      (.09)       .01
 ---------------------------------------------------------------------
 Diluted earnings per share              $  5.12    $  4.37    $  3.85
 ---------------------------------------------------------------------
 Weighted average diluted shares
  outstanding, in millions                 354.3      358.6      363.2
 ---------------------------------------------------------------------


                   NORTHROP GRUMMAN CORPORATION             SCHEDULE 2
         CONSOLIDATED STATEMENTS OF FINANCIAL POSITION
                   (preliminary and unaudited)

                                                    Dec. 31,   Dec. 31,
 $ in millions                                       2007       2006
 ---------------------------------------------------------------------
 Assets:
 Current Assets
   Cash and cash equivalents                        $   963    $ 1,015
   Accounts receivable, net                           3,813      3,562
   Inventoried costs, net                             1,045      1,176
   Deferred income taxes                                542        706
   Prepaid expenses and other current assets            409        266
 ---------------------------------------------------------------------
   Total current assets                               6,772      6,725
 ---------------------------------------------------------------------
 Property, Plant, and Equipment
   Land and land improvements                           605        588
   Buildings                                          2,249      2,079
   Machinery and other equipment                      4,775      4,415
   Leasehold improvements                               526        447
 ---------------------------------------------------------------------
                                                      8,155      7,529
   Accumulated depreciation                          (3,440)    (3,004)
 ---------------------------------------------------------------------
   Property, plant, and equipment, net                4,715      4,525
 ---------------------------------------------------------------------
 Other Assets
   Goodwill                                          17,672     17,219
   Other purchased intangibles, net of accumulated
    amortization of $1,687 in 2007 and $1,555 in
    2006                                              1,074      1,139
   Pension and postretirement benefits asset          2,080      1,349
   Miscellaneous other assets                         1,060      1,052
 ---------------------------------------------------------------------
   Total other assets                                21,886     20,759
 ---------------------------------------------------------------------
 Total assets                                       $33,373    $32,009
 ---------------------------------------------------------------------

 Liabilities and Shareholders' Equity:
 Current Liabilities
   Notes payable to banks                           $    26    $    95
   Current portion of long-term debt                    111         75
   Trade accounts payable                             1,901      1,682
   Accrued employees' compensation                    1,180      1,176
   Advance payments and billings in excess of costs
    incurred                                          1,563      1,571
   Income tax payable                                              535
   Other current liabilities                          1,651      1,619
 ---------------------------------------------------------------------
   Total current liabilities                          6,432      6,753
 ---------------------------------------------------------------------
 Long-term debt, net of current portion               3,918      3,992
 Mandatorily redeemable preferred stock                 350        350
 Pension and postretirement benefits liability        3,008      3,302
 Other long-term liabilities                          1,978        997
 ---------------------------------------------------------------------
   Total liabilities                                 15,686     15,394
 ---------------------------------------------------------------------

 Shareholders' Equity
   Common stock, $1 par value; 800,000,000 shares
    authorized; issued and outstanding:
    2007 -- 337,834,561; 2006 -- 345,921,809            338        346
   Paid-in capital                                   10,661     11,346
   Retained earnings                                  7,387      6,183
   Accumulated other comprehensive loss                (699)    (1,260)
 ---------------------------------------------------------------------
   Total shareholders' equity                        17,687     16,615
 ---------------------------------------------------------------------
 Total liabilities and shareholders' equity         $33,373    $32,009
 ---------------------------------------------------------------------


                   NORTHROP GRUMMAN CORPORATION             SCHEDULE 3
              CONSOLIDATED STATEMENTS OF CASH FLOWS
                   (preliminary and unaudited)

                                             Year ended December 31
                                         -----------------------------
 $ in millions                            2007       2006       2005
 ---------------------------------------------------------------------
 Operating Activities
   Sources of Cash -- Continuing
    Operations
     Cash received from customers
       Progress payments                 $ 7,490    $ 6,797    $ 6,644
       Other collections                  24,570     23,303     23,622
     Insurance proceeds received             125        100         89
     Income tax refunds received              52         60         88
     Interest received                        21         45         78
     Other cash receipts                      34         42         51
 ---------------------------------------------------------------------
     Total sources of cash --
      continuing operations               32,292     30,347     30,572
 ---------------------------------------------------------------------
   Uses of Cash -- Continuing
    Operations
     Cash paid to suppliers and
      employees                          (28,025)   (27,389)   (27,028)
     Interest paid                          (355)      (366)      (404)
     Income taxes paid                      (905)      (678)      (419)
     Excess tax benefits from
      stock-based compensation               (51)       (57)
     Payments for litigation
      settlements                            (33)       (11)       (99)
     Other cash payments                     (19)       (12)       (31)
 ---------------------------------------------------------------------
     Total uses of cash -- continuing
      operations                         (29,388)   (28,513)   (27,981)
 ---------------------------------------------------------------------
   Cash provided by continuing
    operations                             2,904      1,834      2,591
   Cash (used in) provided by
    discontinued operations                  (14)       (78)        36
 ---------------------------------------------------------------------
   Net cash provided by operating
    activities                             2,890      1,756      2,627
 ---------------------------------------------------------------------
 Investing Activities
   Proceeds from sale of businesses,
    net of cash divested                                 43         57
   Payments for businesses purchased,
    net of cash acquired                    (690)                 (361)
   Proceeds from sale of property,
    plant, and equipment                      22         21         11
   Additions to property, plant, and
    equipment                               (685)      (737)      (823)
   Proceeds from insurance carrier             4        117         38
   Proceeds from sale of investments                    209        238
   Payment for purchase of investment                   (35)
   Restriction of cash, net of
    restrictions released                     59       (127)
   Payments for outsourcing contract
    costs                                   (137)       (77)
   Other investing activities, net            (3)       (15)       (15)
 ---------------------------------------------------------------------
   Net cash used in investing
    activities                            (1,430)      (601)      (855)
 ---------------------------------------------------------------------
 Financing Activities
   Borrowings under lines of credit          315         47         62
   Repayment of borrowings under lines
    of credit                               (384)        (3)       (21)
   Proceeds from issuance of long-term
    debt                                                200
   Principal payments of long-term debt      (90)    (1,212)       (32)
   Proceeds from exercises of stock
    options and issuances of common
    stock                                    274        393        163
   Dividends paid                           (504)      (402)      (359)
   Excess tax benefits from stock-based
    compensation                              52         57
   Common stock repurchases               (1,175)      (825)    (1,210)
 ---------------------------------------------------------------------
   Net cash used in financing
    activities                            (1,512)    (1,745)    (1,397)
 ---------------------------------------------------------------------
 (Decrease) Increase in cash and cash
  equivalents                                (52)      (590)       375
 Cash and cash equivalents, beginning
  of year                                  1,015      1,605      1,230
 ---------------------------------------------------------------------
 Cash and cash equivalents, end of year  $   963    $ 1,015    $ 1,605
 ---------------------------------------------------------------------


                   NORTHROP GRUMMAN CORPORATION             SCHEDULE 4
              CONSOLIDATED STATEMENTS OF CASH FLOWS
                   (preliminary and unaudited)

                                             Year ended December 31
                                         -----------------------------
 $ in millions                            2007       2006       2005
 ---------------------------------------------------------------------
 Reconciliation of Net Income to Net
  Cash Provided by Operating Activities
 Net Income                              $ 1,790    $ 1,542    $ 1,400
 Adjustments to reconcile to net cash
  provided by operating activities
   Depreciation                              578        569        556
   Amortization of assets                    152        136        216
   Stock-based compensation                  196        184        172
   Excess tax benefits from stock-based
    compensation                             (52)       (57)
   Loss on disposals of property,
    plant, and equipment                      19          6         21
   Impairment of property, plant, and
    equipment damaged by Hurricane
    Katrina                                              37         61
   Amortization of long-term debt
    premium                                  (11)       (14)       (18)
   Net gain on investments                   (23)       (96)      (165)
   Decrease (increase) in
     Accounts receivable                  (6,487)    (2,222)    (5,314)
     Inventoried costs                         8        (76)      (234)
     Prepaid expenses and other current
      assets                                   9        (10)       (85)
   Increase (decrease) in
     Progress payments                     6,513      2,261      5,249
     Accounts payable and accruals           108        181        348
     Deferred income taxes                   175        183        105
     Income taxes payable                    (59)       (68)       295
     Retiree benefits                        (50)      (772)       (22)
   Other non-cash transactions, net           38         50          6
 ---------------------------------------------------------------------
   Cash provided by continuing
    operations                             2,904      1,834      2,591
   Cash (used in) provided by
    discontinued operations                  (14)       (78)        36
 ---------------------------------------------------------------------
 Net cash provided by operating
  activities                             $ 2,890    $ 1,756    $ 2,627
 ---------------------------------------------------------------------
 Non-Cash Investing and Financing
  Activities
     Investment in unconsolidated
      affiliate                          $    30
     Liabilities assumed by purchaser                          $    41
 ---------------------------------------------------------------------
   Purchase of businesses
     Fair value of assets acquired,
      including goodwill                 $   879               $   399
     Cash paid for businesses purchased     (691)                 (361)
     Non-cash consideration given for
      businesses purchased                   (53)
 ---------------------------------------------------------------------
     Liabilities assumed                 $   135               $    38
 ---------------------------------------------------------------------
   Capital leases                        $    35               $     9
 ---------------------------------------------------------------------


                   NORTHROP GRUMMAN CORPORATION           SCHEDULE 5
         FUNDED CONTRACT ACQUISITIONS AND TOTAL BACKLOG
                        ($ in millions)
                   (preliminary and unaudited)

                                  FUNDED CONTRACT ACQUISITIONS(1)
                             --------------------------------------
                                FOURTH QUARTER       TOTAL YEAR
                             --------------------------------------
                                2007    2006(4)     2007    2006(4)
                             --------------------------------------

                             --------------------------------------
 Information & Services
   Mission Systems           $  1,771  $  1,930  $  6,032  $  6,108
   Information Technology       1,081     1,097     4,400     4,613
   Technical Services             795       372     2,273     2,292
                             ------------------  ------------------
 Total Information & Services   3,647     3,399    12,705    13,013

 Aerospace
   Integrated Systems           1,549     1,848     4,986     6,108
   Space Technology             1,105     1,382     2,770     3,916
                             ------------------  ------------------
 Total Aerospace                2,654     3,230     7,756    10,024

 Electronics                    1,885     2,122     8,776     7,147
 Ships                          2,121     3,673     5,282    10,045
 Intersegment Eliminations       (371)     (336)   (1,470)   (1,495)
                             ------------------  ------------------
 Total                       $  9,936  $ 12,088  $ 33,049  $ 38,734
                             ------------------  ------------------

                                TOTAL BACKLOG
          ------------------------------------------------------------
                DECEMBER 31, 2007              DECEMBER 31, 2006(4)
          -----------------------------  -----------------------------
                                 TOTAL                          TOTAL
          FUNDED(2) UNFUNDED(3) BACKLOG  FUNDED(2) UNFUNDED(3) BACKLOG
          -----------------------------  -----------------------------
 Information &
  Services
  Mission
   Systems  $ 3,220  $ 8,985    $12,205    $ 3,119  $ 8,488    $11,607
  Information
   Technology 2,581    2,268      4,849      2,667    1,840      4,507
  Technical
   Services   1,471    3,193      4,664      1,375    3,973      5,348
            ---------------------------    ---------------------------
 Total
  Information &
  Services    7,272   14,446     21,718      7,161   14,301     21,462

 Aerospace
  Integrated
   Systems    4,204    4,525      8,729      4,285    4,934      9,219
  Space
   Technology 1,260    8,266      9,526      1,623    7,138      8,761
            ---------------------------    ---------------------------
 Total
  Aerospace   5,464   12,791     18,255      5,908   12,072     17,980

 Electronics  8,446    2,062     10,508      6,576    1,583      8,159
 Ships       10,348    3,230     13,578     10,854    2,566     13,420
            ---------------------------    ---------------------------
 Total      $31,530  $32,529    $64,059    $30,499  $30,522    $61,021
            ---------------------------    ---------------------------

 (1) Funded contract acquisitions represent amounts funded during the
     period on customer contractually obligated orders.
 (2) Funded backlog represents unfilled orders for which funding has
     been contractually obligated by the customer.
 (3) Unfunded backlog represents firm orders for which funding is not
     currently contractually obligated by the customer.
     Unfunded backlog excludes unexercised contract options and
     unfunded Indefinite Delivery Indefinite Quantity contract awards.
 (4) Certain prior period amounts have been reclassified to conform to
     the 2007 presentation.


                     NORTHROP GRUMMAN CORPORATION           SCHEDULE 6
                 REALIGNED SEGMENT OPERATING RESULTS
                           ($ in millions)
                      (preliminary and unaudited)

                                   AS REPORTED
             ---------------------------------------------------------
              2005     2006                 2007
             -------  -------  ---------------------------------------
              Total    Total          Three Months Ended        Total
               Year     Year    Mar 31  Jun 30  Sep 30  Dec 31   Year
             ----------------  ---------------------------------------
 NET SALES

 Information
  & Services
 Mission
  Systems    $ 5,494  $ 5,494  $1,362  $1,542  $1,459  $1,568  $ 5,931
 Information
  Technology   3,736    3,962   1,038   1,143   1,107   1,198    4,486
 Technical
  Services     1,617    1,858     520     551     573     533    2,177
             ---------------------------------------------------------
  Total
   Information
   & Services 10,847   11,314   2,920   3,236   3,139   3,299   12,594

 Aerospace
 Integrated
  Systems      5,489    5,500   1,281   1,225   1,255   1,306    5,067
 Space
  Technology   2,866    2,923     754     769     750     860    3,133
             ---------------------------------------------------------
  Total
   Aerospace   8,355    8,423   2,035   1,994   2,005   2,166    8,200

 Electronics
  (2)          6,513    6,543   1,587   1,720   1,673   1,926    6,906

 Ships         5,786    5,321   1,156   1,359   1,469   1,804    5,788

 Other            42

 Intersegment
  Elimina-
  tions       (1,565)  (1,488)   (358)   (383)   (358)   (371)  (1,470)
             ---------------------------------------------------------

  Total Sales
   and Service
   Revenue   $29,978  $30,113  $7,340  $7,926  $7,928  $8,824  $32,018
             ---------------------------------------------------------

 SEGMENT
  OPERATING
  MARGIN

 Information
  & Services
 Mission
  Systems    $   424  $   519  $  119  $  160  $  144  $  143  $   566
 Information
  Technology     322      342      86      90      72      81      329
 Technical
  Services       100      120      28      32      28      32      120
             ---------------------------------------------------------
  Total
   Information
   & Services    846      981     233     282     244     256    1,015

 Aerospace
 Integrated
  Systems        499      551     160     149     145     137      591
 Space
  Technology     219      245      59      69      59      74      261
             ---------------------------------------------------------
  Total
   Aerospace     718      796     219     218     204     211      852

 Electronics
  (2)            709      754     185     183     211     234      813

 Ships           249      393      79     134     183     142      538

 Other           (17)

 Intersegment
  Elimina-
  tions          (84)    (117)    (29)    (28)    (25)    (33)    (115)
             ---------------------------------------------------------

  Total
   Segment
   Operating
   Margin(1) $ 2,421   $ 2,807 $  687  $  789  $  817  $  810  $ 3,103
             ---------------------------------------------------------

                                   REALIGNED
             ---------------------------------------------------------
              2005     2006                 2007
             -------  -------  ---------------------------------------
              Total    Total          Three Months Ended        Total
               Year     Year    Mar 31  Jun 30  Sep 30  Dec 31   Year
             ----------------  ---------------------------------------
 NET SALES

 Information
  & Services
 Mission
  Systems    $ 5,638  $ 5,651  $1,395  $1,586  $1,500  $1,639  $ 6,120
 Information
  Technology   3,736    3,962   1,038   1,143   1,107   1,198    4,486
 Technical
  Services     1,617    1,858     520     551     573     533    2,177
             ---------------------------------------------------------
  Total
   Information
   & Services 10,991   11,471   2,953   3,280   3,180   3,370   12,783

 Aerospace
 Integrated
  Systems      5,489    5,500   1,281   1,225   1,255   1,306    5,067
 Space
  Technology   2,866    2,923     754     769     750     860    3,133
             ---------------------------------------------------------
  Total
   Aerospace   8,355    8,423   2,035   1,994   2,005   2,166    8,200

 Electronics
  (2)          6,373    6,389   1,554   1,676   1,634   1,854    6,718

 Ships         5,786    5,321   1,156   1,359   1,469   1,804    5,788

 Other            42               --      --      --      --       --

 Intersegment
  Elimina-
  tions       (1,569)  (1,491)   (358)   (383)   (360)   (370)  (1,471)
             ---------------------------------------------------------

  Total Sales
   and Service
   Revenue   $29,978  $30,113  $7,340  $7,926  $7,928  $8,824  $32,018
             ---------------------------------------------------------

 SEGMENT
  OPERATING
  MARGIN

 Information
  & Services
 Mission
  Systems    $   435  $   517  $  117  $  163  $  144  $  152  $   576
 Information
  Technology     322      342      86      90      72      81      329
 Technical
  Services       100      120      28      32      28      32      120
             ---------------------------------------------------------
  Total
   Information
   & Services    857      979     231     285     244     265    1,025

 Aerospace
 Integrated
  Systems        499      551     160     149     145     137      591
 Space
  Technology     219      245      59      69      59      74      261
             ---------------------------------------------------------
  Total
   Aerospace     718      796     219     218     204     211      852

 Electronics
  (2)            698      756     187     180     212     222      801

 Ships           249      393      79     134     183     142      538

 Other           (17)

 Intersegment
  Elimina-
  tions          (84)    (117)    (29)    (28)    (26)    (30)    (113)
             ---------------------------------------------------------

  Total
   Segment
   Operating
   Margin(1) $ 2,421  $ 2,807  $  687  $  789  $  817  $  810  $ 3,103
             ---------------------------------------------------------

 (1) Non-GAAP measure. Management uses segment operating margin as an
     internal measure of financial performance for the individual
     business segments.
 (2) Reported amounts adjusted to reflect discontinued operations as
     previously reported in Schedule 6 of the Third Quarter 2007
     earnings release (except for 2005).
CONTACT:  Dan McClain (Media)
          Northrop Grumman Corporation
          (310) 201-3335

          Gaston Kent (Investors)
          Northrop Grumman Corporation
          (310) 201-3423