From new units to new training, a look at how the "drone era" of war fighting has materialized at the unit level.

Ukraine’s rapid innovations against Russia have prompted the Dept. of Defense to try to adapt faster than the defense base is used to — with mixed results.

From the Pentagon all the way down to individual units, the military is working on ways to defend themselves against fleets of cheap attack drones.

Despite lawmakers’ focus on passing the authorization bill annually, the measure has not been finalized until after ...