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Ukrainian servicemen from the 412th regiment of Ukraine's Unmanned Systems Forces "easily defeated" a U.S. armored brigade during a military exercise held this spring, The Wall Street Journal reported, citing its own sources. The Ukrainian operators reportedly used the drone tactics developed over more than three years of full-scale war against Russian forces, exposing gaps in the American unit's ability to counter cheap, massed unmanned systems. The account, relayed on 13 August, feeds into an ongoing debate within NATO militaries about how drone warfare in Ukraine has altered assumptions about armored maneuver, concealment and counter-drone defenses. Ukraine has increasingly positioned its combat experience as an export commodity, sharing tactics and training with Western partners while seeking continued support. The U.S. military has not publicly commented in detail on the exercise results.