Whether the U.S.-Russia summit in Alaska can lead to a deal to produce peace in Ukraine more than 3 1/2 years after Moscow's invasion remains to be seen.
The B-2's pilot fought hard to keep it from veering off the runway after its landing gear collapsed, even standing up to put all his weight on the brake.
The Army wants laser weapons that can defeat drone threats, but it wants the ability to maintain them in battlefield environments and build them at scale.
The types of artillery shells rely on a laser designator on the ground or another platform, such as a drone, to illuminate the target with a laser beam.