'A life-saving moment': Ukrainians say U.S. military aid comes at a crucial moment in the war against Russia

In this image provided by the U.S. Army, a staff sergeant adjusts the Army Tactical Missile System (ATACMS) for loading on to the High Mobility Artillery Rocket System (HIMARS) at Williamson Airfield in Queensland, Australia, in July 2023. (Sgt. 1st Class Andrew Dickson/U.S. Army via AP)