Drone swarms are forcing gunships to relearn air-to-air fighting. Developed to assist troops on the ground, the AH-64 Apache has been forced into a different issue space by the proliferation of small ...

Live-fire trials of the AH-64 with XM1225 APEX ammunition come as both U.S. and Russian attack helicopters experiment with proximity-fused cannon rounds to defeat small UAVs. The U.S. Army conducted ...