MARCH AIR RESERVE BASE, Calif. (April 23, 2022) U.S. Marine Corps M777 155 mm howitzers are staged on the flight line prior to loading them into a U.S. Air Force C-17 Globemaster III aircraft at March Air Reserve Base, Calif., April 23, 2022. The howitzers are part of the United States’ efforts alongside allies and partners, to identify and provide Ukraine with additional capabilities. (U.S. Marine Corps photo by Staff Sgt. Royce H. Dorman)