19 that Ukraine launched U.S.-made ATACMS missiles against Russia's Bryansk Oblast, according to the state news agency TASS.This coincides with several Ukrainian media outlets reporting that, according to undisclosed military sources, Ukraine successfully struck a Russian military facility in Karachev, Bryansk Oblast.If confirmed, this would mark the first instance of Ukraine using U.S.-made long-range missiles on Russian territory since Washington eased the restrictions last week. Kyiv's forces have previously deployed the weaponry only against Russian targets in occupied Ukrainian territories.The claims could not be independently verified. A Ukrainian military representative declined to comment on the reports for the Kyiv Independent.Ukrainian officials previously reported an attack with unspecified weaponry against a Russian arsenal in Karachev overnight on Nov. 19, which reportedly stored artillery ammunition, including North Korean munitions, KAB guided bombs, anti-aircraft missiles, and rocket launcher ammunition.Twelve secondary explosions could be heard at around 2:30 a.m.