UKRAINIAN DRONE UNITS DECISIVELY BEAT A U.S. ARMORED BRIGADE IN A MAJOR EXERCISE IN GERMANY, EXPOSING GAPS IN AMERICA'S ADAPTATION TO MODERN DRONE WARFARE, WITH UKRAINIAN OPERATORS QUICKLY DETECTING U.S. VEHICLES AND SIMULATING THEIR DESTRUCTION WITH EXPLOSIVE AND FPV DRONES SO EFFECTIVELY THAT U.S. UNITS HAD TO REPEATEDLY 'RESPAWN' - WSJ