Northrop Grumman — Oct 21, 2025 release

We’re demonstrating our team can rapidly innovate the way we work and the products we deliver, while also providing the quality and performance customers expect from Northrop Grumman. As we look to the future, we expect global demand to remain strong for our portfolio, with growth in each of our four business segments next year. ” 1 Non-GAAP measure - see definitions at the end of this earnings release. Northrop Grumman Corporation 2980 Fairview Park Drive • Falls Church, VA 22042-4511 news.northropgrumman.com Northrop Grumman Reports Third Quarter 2025 Financial Results 2 Consolidated Operating Results and Cash Flows Three Months Ended September 30 Nine Months Ended September 30 $ in millions, except per share amounts 2025 2024 Change 2025 2024 Change Sales Aeronautics Systems $ 3,142   $ 2,961  6% $ 9,070   $ 9,065  —% Defense Systems 2,059   1,800  14% 5,855   5,396  9% Mission Systems 3,093   2,823  10% 9,057   8,255  10% Space Systems 2,698   2,870  (6%) 7,912   9,021  (12%) Intersegment eliminations (569) (458) (1,652) (1,390) Total sales 10,423   9,996  4% 30,242   30,347  —% Operating income Aeronautics Systems 305   309  (1%) 443   927  (52%) Defense Systems 234   160  46% 666   507  31% Mission Systems 515   390  32% 1,317   1,129  17% Space Systems 298   345  (14%) 861   979  (12%) Intersegment eliminations (75) (58) (223) (191) Segment operating income 1 1,277   1,146  11% 3,064   3,351  (9%) Segment operating margin rate 1 12.3 % 11.5 % 80 bps 10.1 % 11.0 % (90) bps FAS/CAS operating adjustm