Program managers don’t usually talk to the president directly, and even less often with CEOs of manufacturers not involved in the program.

Lockheed Martin also announced that the company and the president have made “positive progress” on F-35 cost savings.

The defense industry giant’s CEO met with Trump in New York on Jan. 12.

Stocks at Boeing and Lockheed Martin have become victims of the president-elect’s Twitter war.

Here’s a rundown of the top five defense industry giants.

Oshkosh's new tactical truck represents a sea change in battlefield transport.