Colt displays a grenade launcher and anti-defilade gun it says can improve Marines’ deadliness. Plus, a foldable machete. Get ...

Raytheon signed a memorandum of understanding this week with Germany’s Diehl Defence to co-produce the Stinger short-range, anti-air missile in Europe.

As America’s national security leaders discuss next steps, the Pentagon has moved to ensure that troops and bases in the ...