Tag: F-35 Block 4

New F-35 deal is the largest procurement in the history of the Defense Department and covers Block 4 suite development too
The Block 4 software suite for the F-35 includes 53 improvements to advanced air- and ground-based threats. None of the changes will affect the exterior of the jet. The Defense Department and Lockheed Martin have reached a tentative agreement on the next lot of F-35s, with options for a multi-year buy worth about $34...