Incoming Joint Multinational Training Group – Ukraine commander, Col. Christopher Costello, shares remarks at the JMTG-U transfer of authority ceremony at Grafenwoehr, Germany, Oct. 1, 2024. JMTG-U’s training of members of the Armed Forces of Ukraine helps develop the skills of Ukrainian units to conduct joint maneuver and combined arms operations and builds on specialized, individual, and collective training facilitated by U.S. Allies and partners. (U.S. Army National Guard photo by Maj. Micah Welch)