| May 23, 2013 | Northrop Grumman Increases Investment in Australia, Expands Industry Partnerships |
| May 23, 2013 | Photo Release -- Northrop Grumman Signs Mentor-Protege Agreement With Davidson Technologies |
| May 23, 2013 | Northrop Grumman to Participate in Sanford C. Bernstein 29th Annual Strategic Decisions Conference |
| May 23, 2013 | Photo Release -- Northrop Grumman Delivers 8,000th LN-100 Inertial Navigation System |
| May 22, 2013 | Photo Release -- Northrop Grumman, U.S. Navy Complete Triton Unmanned Aircraft's First Flight |
| May 22, 2013 | Sierra Vista Chamber of Commerce Names Northrop Grumman 2013 Large Business of the Year |
| May 21, 2013 | Northrop Grumman Will Help U.S. Navy Mature Laser Weapon Systems, Components for Surface Self-Defense Missions |
| May 20, 2013 | Northrop Grumman Welcomes University of Southern California Into Its Cybersecurity Research Consortium |
| May 20, 2013 | Media Invited to Cyber Briefing |
| May 20, 2013 | Photo Release -- Northrop Grumman Taps Christine McGlade, Andrew W. Reynolds to Lead Aircraft Integration Centers of Excellence |
| May 17, 2013 | Northrop Grumman Deploys IP-Based Air Traffic Communication System in North Sea |
| May 16, 2013 | Northrop Grumman Announces Additional $4 Billion Share Repurchase Authorization -- Plans to Retire 25 Percent of Outstanding Shares |
| May 15, 2013 | Northrop Grumman's SABR Brings Fifth Generation Fighter Radar Capabilities to F-16 Aircraft |
| May 15, 2013 | Media Invited to Northrop Grumman, Davidson Technologies Mentor-Protege Event |
| May 15, 2013 | Media Invited to Cyber Briefing |
| May 15, 2013 | Photo Release -- Northrop Grumman Proves Concept for New B-2 Satellite Communication System |
| May 15, 2013 | Northrop Grumman Announces 11 Percent Dividend Increase to $0.61 Per Share |
| May 14, 2013 | Multimedia Release -- Northrop Grumman, U.S. Navy Catapult X-47B From Carrier Into History Books |
| May 14, 2013 | Photo Release -- Northrop Grumman, Florida Tech Help Lead Next Generation Into Space Through Innovative STEM Partnership |
| May 13, 2013 | Northrop Grumman Joins Department of Homeland Security Program to Bolster Cyber Protections for U.S. Critical Infrastructure |
| May 13, 2013 | Northrop Grumman's F-35 Supplier in Australia Proves Capability in Manufacture, Delivery of High-Grade Advanced Composite Components |
| May 9, 2013 | Northrop Grumman to Participate in 2013 RBC Capital Markets' Aerospace and Defense Investor Day |
| May 8, 2013 | Photo Release -- Northrop Grumman Completes Lunar Lander Study for Golden Spike Company |
| May 6, 2013 | Northrop Grumman to Webcast Annual Shareholders Meeting |
| May 6, 2013 | Photo Release -- Northrop Grumman, U.S. Navy Conduct First Arrested Landing of X-47B Unmanned Demonstrator |
| May 3, 2013 | Photo Release -- Northrop Grumman and UAE Partners Announce 2013 Innovation Challenge Winners |
| May 3, 2013 | Photo Release -- Northrop Grumman to Appoint Andrew Tyler as Chief Executive UK and Europe |
| May 2, 2013 | San Diego School Boards Association Names Northrop Grumman Community Partner of the Year |
| Apr 30, 2013 | Northrop Grumman Selected to Complete JCREW I1B1 Development |
| Apr 26, 2013 | Northrop Grumman Marks 50 Years of Airborne Electronic Attack Expertise |
| Apr 26, 2013 | Northrop Grumman Reports First Quarter 2013 Financial Results |
| Apr 26, 2013 | Northrop Grumman Honors Late Employees With Donation to USS Thresher Submarine Memorial |
| Apr 26, 2013 | Photo Release -- Northrop Grumman Team Places First in Federal Virtual Challenge |
| Apr 25, 2013 | Northrop Grumman Moves Up to 29th on DiversityInc's 2013 Top 50 Companies for Diversity List |
| Apr 23, 2013 | Northrop Grumman Launches Third Annual Innovation Challenge Flying Competition for Emirati Students |
| Apr 23, 2013 | Photo Release -- Northrop Grumman Employee Receives County of Los Angeles Chair's Green Leadership Award |
| Apr 23, 2013 | Northrop Grumman-Developed Multifunction Advanced Data Link Achieves Successful Flight Test Milestone for F-35 Program |
| Apr 22, 2013 | Northrop Grumman and Sandtown Habitat for Humanity Help Two Families Become New Homeowners |
| Apr 22, 2013 | Northrop Grumman to Demonstrate Open Architecture Navigation System for DARPA |
| Apr 19, 2013 | Northrop Grumman Honors Top Suppliers at Annual Awards Ceremony |
| Apr 19, 2013 | Northrop Grumman Launches CUTLASS, Next Generation Unmanned Ground Vehicle |
| Apr 18, 2013 | Northrop Grumman, Sandtown Habitat for Humanity to Celebrate Dedication of Two New Homes |
| Apr 17, 2013 | Media Invited to 2013 Innovation Challenge Briefing, Flying Competition |
| Apr 17, 2013 | Photo Release -- Northrop Grumman's Astro Aerospace Receives Follow-On Order for 48 More JIB Antennas for GPS III Satellites |
| Apr 16, 2013 | Northrop Grumman's SABR Gives F-16 Pilots the Big Picture |
| Apr 12, 2013 | Northrop Grumman to Update Media on Its SABR Offering for U.S. Air Force F-16 AESA Radar Upgrade Program |
| Apr 11, 2013 | Northrop Grumman Employees, Teams Honored by The Engineers' Council |
| Apr 10, 2013 | Updated Laser Rangefinder/Designator From Northrop Grumman, DRS Technologies Completes Successful Flight Testing |
| Apr 10, 2013 | Photo Release -- Northrop Grumman Names Constance A. Soloway Vice President, Human Resources for Its Electronic Systems Sector |
| Apr 10, 2013 | Northrop Grumman to Highlight Capabilities for Modernizing U.S. Military Systems at Army Aviation Association of America Annual Convention |
| Apr 9, 2013 | Northrop Grumman Receives Contract Modification for Global Hawk Unmanned Aircraft |
| Apr 9, 2013 | Northrop Grumman to Update Media on Its SABR Offering for U.S. Air Force F-16 AESA Radar Upgrade Program |
| Apr 9, 2013 | Northrop Grumman G/ATOR Radar System Completes Government Testing at Wallops Island |
| Apr 8, 2013 | Northrop Grumman to Brief Media on Protected Military Satellite Communication Affordability |
| Apr 8, 2013 | Northrop Grumman to Highlight Capabilities for Modernizing U.S. Military Systems at Army Aviation Association of America Annual Convention |
| Apr 8, 2013 | Northrop Grumman Highlights Global Security Capabilities at Latin America Aerospace and Defence 2013, Brazil |
| Apr 5, 2013 | Northrop Grumman Awarded U.S. Navy Contract to Upgrade, Enhance NGC2P Tactical Data Link Processor |
| Apr 2, 2013 | Northrop Grumman Announces Webcast, Conference Call of First Quarter 2013 Financial Results |
| Apr 2, 2013 | Photo Release -- South by Southwest Crowds Flock to See NASA's James Webb Space Telescope Full-Scale Model, Exhibit |
| Apr 2, 2013 | Northrop Grumman to Brief Media at Navy League's Sea-Air-Space Exposition |
| Apr 1, 2013 | Photo Release -- Two Northrop Grumman Employees Receive Top Awards at 2013 National Society of Black Engineers Annual Convention |
| Mar 28, 2013 | Northrop Grumman Wins U.S. Navy Performance-Based Logistics Contract for Carrier Aircraft Inertial Navigation System |
| Mar 27, 2013 | Northrop Grumman, Lawton-Fort Sill Chamber of Commerce Sponsor 'Gem of Southwest Oklahoma' Event |
| Mar 27, 2013 | Northrop Grumman AN/TPS-80 G/ATOR Radar System Demonstrates Ballistic Missile Defense Capability |
| Mar 26, 2013 | Northrop Grumman Highlights E-2D Advanced Hawkeye at LIMA 2013, Malaysia |
| Mar 25, 2013 | Northrop Grumman Introduces Advanced High-Resolution Sensors for Hawk Air Defense System |
| Mar 25, 2013 | Northrop Grumman Introduces New Aircraft Attitude and Heading Reference System for the Retrofit Market |
| Mar 19, 2013 | Photo Release -- Northrop Grumman Delivers 100th Center Fuselage for F-35 Lightning II |
| Mar 18, 2013 | Photo Release -- Northrop Grumman Foundation Awards Scholarships to CyberPatriot V Winners |
| Mar 18, 2013 | Photo Release -- Northrop Grumman Engineer Named College of Engineering Young Alumna of the Year by Marquette University |
| Mar 15, 2013 | Northrop Grumman to Highlight Affordable, Protected Military Satellite Communications at SATELLITE 2013 |
| Mar 15, 2013 | Northrop Grumman, University of Maryland, Baltimore County Expand Cync Program to Drive Innovation in Cyber Technology |
| Mar 14, 2013 | Northrop Grumman Foundation Furthers CyberPatriot Growth With Renewed Three-Year Commitment |
| Mar 14, 2013 | Photo Release -- Northrop Grumman, ATK Complete Primary Mirror Backplane Support Wing Assemblies for NASA's James Webb Space Telescope |
| Mar 14, 2013 | Northrop Grumman's Common Imagery Processor Successfully Handles New Global Hawk Data on Testbed |
| Mar 14, 2013 | Northrop Grumman Delivers 500th Distributed Aperture System Sensor Component for the F-35 Lightning II |
| Mar 12, 2013 | Defense Information Systems Agency Selects Northrop Grumman for Joint Command and Control System |
| Mar 12, 2013 | Northrop Grumman to Produce More Fire Scouts for U.S. Navy |
| Mar 11, 2013 | Northrop Grumman Wins NAV CANADA Supplier Performance Awards |
| Mar 11, 2013 | Media Invited to Attend CyberPatriot V National Finals Competition |
| Mar 8, 2013 | Photo Release -- Northrop Grumman Names Peggy Nelson Vice President of Engineering and Global Product Development |
| Mar 8, 2013 | Applications Now Being Accepted for 11th Annual Northrop Grumman Engineering Scholars Program |
| Mar 7, 2013 | Photo Release -- Northrop Grumman Names Kenneth L. Bedingfield Vice President of Business Management and Chief Financial Officer, Aerospace Systems Sector |
| Mar 7, 2013 | Northrop Grumman Employees Celebrate National Engineers Week With High School Classroom Visits |
| Mar 7, 2013 | Photo Release -- Northrop Grumman's Bob Klein Inducted Into Long Island Technology Hall of Fame |
| Mar 7, 2013 | Northrop Grumman Highlights Airport Systems Capability at ATC Global Exhibition and Conference, Amsterdam |
| Mar 6, 2013 | Northrop Grumman Successfully Demonstrates Joint STARS, Global Hawk Interoperability |
| Mar 5, 2013 | Photo Release -- Two Northrop Grumman Employees Receive Asian American Engineer of the Year Awards |
| Mar 4, 2013 | Northrop Grumman Announces Centers of Excellence in Florida, California and New York |
| Mar 4, 2013 | Northrop Grumman Invites Media, Public to Visit NASA's James Webb Space Telescope Exhibit at South by Southwest |
| Mar 1, 2013 | Photo Release -- Northrop Grumman Appoints Milou Carolan Vice President, Human Resources and Administration for Information Systems Sector |
| Feb 28, 2013 | Photo Release -- Northrop Grumman, Los Angeles Kings Light the Lamp for STEM Education During National Engineers Week |
| Feb 28, 2013 | Photo Release -- Northrop Grumman, Australia's Minister for Defence Materiel Promote Aerospace Study Program |
| Feb 27, 2013 | Northrop Grumman Highlights Innovative Technologies That Advance Health IT at HIMSS Annual Conference |
| Feb 27, 2013 | Photo Release -- Northrop Grumman Names Rich Lambert Vice President, Operations and International for Enterprise Shared Services |
| Feb 27, 2013 | Photo Release -- Northrop Grumman Names Walter S. Page III Aerospace Systems Sector Counsel |
| Feb 26, 2013 | Photo Release -- A Classroom Under the Canopy: U.S. Science Teachers Invited to Apply for Unique Program to Enhance Skills Through Biological Fieldwork |
| Feb 26, 2013 | Photo Release -- Northrop Grumman Names Timothy Harrington Vice President, Finance and Controller for Electronic Systems Sector |
| Feb 25, 2013 | Northrop Grumman's Global Hawk Program Selected for U.S. Air Force Sustainment Excellence Award |
| Feb 25, 2013 | Northrop Grumman Delivers First Communications Payload for U.S. Air Force's Enhanced Polar System |
| Feb 25, 2013 | Photo Release -- Northrop Grumman Appoints Jon Remington Vice President and Controller for Technical Services Sector |
| Feb 24, 2013 | Northrop Grumman Announces Media Briefing on Triton Unmanned Aircraft System at Australian International Air Show |
| Feb 21, 2013 | Northrop Grumman Highlights Global Intelligence, Surveillance and Reconnaissance Capabilities at Australian International Air Show |
| Feb 20, 2013 | Northrop Grumman to Feature 'Family of Systems' Mission Concepts in AFA Air Warfare Symposium Display |
| Feb 19, 2013 | Northrop Grumman Board Declares Quarterly Dividend |
| Feb 19, 2013 | Northrop Grumman Announces Media Briefing on Triton Unmanned Aircraft System at Australian International Air Show |
| Feb 19, 2013 | Northrop Grumman Navigation System Integral to First Flight of nEUROn Unmanned Combat Aerial Vehicle Demonstrator |
| Feb 14, 2013 | Northrop Grumman, U.S. Air Force Complete Successful Preliminary Design Review of Air Operations Center Modernization Program |
| Feb 14, 2013 | Northrop Grumman to Begin Next Phase of Modernizing B-2 Defensive Systems |
| Feb 13, 2013 | Northrop Grumman to Highlight Global Defence and Homeland Security Capabilities at IDEX 2013 |
| Feb 13, 2013 | Data From Northrop Grumman-Built STSS Demonstration Satellites Cue Successful Live-Fire Intercept of Ballistic Missile Target |
| Feb 13, 2013 | Photo Release -- Nearly 100 U.S. Defense Firms Participate in 'AMDR Industry Day' Hosted by Northrop Grumman |
| Feb 12, 2013 | Photo Release -- Two Northrop Grumman Employees Receive Top Awards at 2013 Black Engineer of the Year Conference |
| Feb 11, 2013 | Photo Release -- Northrop Grumman's E-2D Advanced Hawkeye Approved for Full-Rate Production |
| Feb 11, 2013 | Northrop Grumman AAQ-37 Sensor System Demonstrates Hostile Fire Detection Capability |
| Feb 8, 2013 | Photo Release -- Northrop Grumman Hosts U.S. Navy P-8A Poseidon Maritime Patrol Aircraft in Baltimore |
| Feb 8, 2013 | Photo Release -- Northrop Grumman Appoints Vice Presidents Robert Burke, Dale Burton and Art Lofton to Lead New Organizations |
| Feb 8, 2013 | Photo Release -- Northrop Grumman Names Mary Petryszyn Vice President, International, for Aerospace Systems |
| Feb 7, 2013 | Northrop Grumman Successfully Flight Demonstrates New Mission Management Control System for Unmanned Aircraft Systems |
| Feb 7, 2013 | Photo Release -- Northrop Grumman Elects Michael Hardesty Corporate Vice President, Controller and Chief Accounting Officer |
| Feb 6, 2013 | Northrop Grumman Signs Airport Realtime Collaboration Passenger Flow Contract With East Midlands Airport, UK |
| Feb 6, 2013 | Northrop Grumman Foundation, Robotics Education & Competition Foundation to Create New Robotics Teams Worldwide |
| Feb 2, 2013 | Northrop Grumman Focuses on Global ISR Capabilities at Aero India 2013 |
| Feb 1, 2013 | Northrop Grumman to Participate in 2013 Cowen and Company Aerospace and Defense Conference |
| Jan 31, 2013 | Photo Release -- Scaled Composites Names Kevin Mickey President, Cory Bird Vice President |
| Jan 31, 2013 | Northrop Grumman Sponsors New Mexico FIRST LEGO League State Championship |
| Jan 31, 2013 | Photo Release -- Northrop Grumman Delivers CIRCM System to U.S. Army Ahead of Schedule |
| Jan 31, 2013 | Northrop Grumman Completes All Flight Optics for NASA's James Webb Space Telescope With Delivery of the Aft-Optical System |
| Jan 31, 2013 | Photo Release -- Northrop Grumman's Next-Generation Fire Scout to Beef Up Avionics Protection |
| Jan 30, 2013 | Northrop Grumman Reports Fourth Quarter and 2012 Financial Results |
| Jan 29, 2013 | Northrop Grumman Awarded H-1 Helicopter Mission Computer Contract by U.S. Navy |
| Jan 28, 2013 | Northrop Grumman Awarded Enhanced Polar System Control and Planning Segment |
| Jan 27, 2013 | Northrop Grumman's Fire Control Products Play Key Role in Successful Missile Defense Test |
| Jan 25, 2013 | Northrop Grumman-Built NASA Global Hawk Supports Studies on Climate Change |
| Jan 24, 2013 | Photo Release -- NASA's Tracking and Data Relay Satellite Flight 6, Built by Northrop Grumman, Marks 20 Years on Orbit |
| Jan 24, 2013 | Northrop Grumman Foundation Congratulates CyberPatriot V Finalists |
| Jan 17, 2013 | Photo Release -- Northrop Grumman and UAE's Higher Colleges of Technology to Host Unmanned Aircraft Innovation Challenge |
| Jan 17, 2013 | Northrop Grumman to Host Industry Day in Support of Its Air and Missile Defense Radar Program Offering |
| Jan 17, 2013 | Photo Release -- Northrop Grumman Appoints Steve Hogan Sector Vice President and General Manager, Integrated Logistics and Modernization Division |
| Jan 16, 2013 | Photo Release -- Northrop Grumman's Azusa Campus Provides Holiday Gifts to Children in Need |
| Jan 16, 2013 | Photo Release -- Northrop Grumman Appoints Ruth Bishop Vice President of Quality, Safety and Mission Assurance for Technical Services |
| Jan 14, 2013 | Northrop Grumman Delivers World's First Countrywide Internet Protocol Communication Network for Air Traffic Control in Uruguay |
| Jan 14, 2013 | Northrop Grumman to Provide Hand Held Precision Targeting Devices to U.S. Army |
| Jan 11, 2013 | Photo Release -- Northrop Grumman, Cassidian Fly First Sensor-Equipped EURO HAWK(R) Unmanned Aircraft |
| Jan 10, 2013 | Northrop Grumman Awarded Contract to Modernize U.S. Army Training Centers |
| Jan 10, 2013 | Strategic Alliance Produces Groundbreaking Infrared Countermeasure Technology for Northrop Grumman's ASALTT(TM) Product Line |
| Jan 9, 2013 | Northrop Grumman Announces Webcast, Conference Call of Fourth Quarter and Year-End 2012 Financial Results |
| Jan 9, 2013 | Minuteman ICBM Commemorates 50 Years of Nuclear Deterrence |
| Jan 8, 2013 | Northrop Grumman, Navy Select Telephonics Corporation to Provide Radar for Fire Scout Unmanned Aerial System |
| Jan 8, 2013 | Photo Release -- Northrop Grumman Building Company-Owned Unmanned Aircraft for Navy's Triton Program |
| Jan 7, 2013 | Photo Release -- Northrop Grumman Names P. Stephen Stanley Vice President of Cybersecurity/C4 |
| Jan 7, 2013 | Photo Release -- Northrop Grumman Delivers Global Hawks to U.S. Air Force |
| Jan 4, 2013 | Northrop Grumman Cybersecurity Engineers Win Global DOD Cyber Crime Center Forensics Challenge |