The U.S. Navy has awarded Lockheed Martin (NYSE: LMT) a $109.6 million contract modification to support Block 3F upgrade of company-built F-35s. The Defense Department

Northrop Grumman has secured a $91 million contract modification to provide software configuration set upgrades to software and ancillary hardware of

TYSONS CORNER, VA, December 2, 2015 — Orbital ATK (NYSE: OA) has worked with the U.S. Navy to test the