Loading Equipment A Marine Corps 155mm M777 towed howitzer is loaded into the back of an Air Force C-17 Globemaster III aircraft at March Air Reserve Base, Calif., April 24, 2022. The howitzers are included in U.S. and allied efforts to identify and provide Ukraine with additional capabilities. SHARE: Download: Full Size (1.36 MB) Tags: Air Force, Marine Corps, ukraine response Credit: Marine Corps Staff Sgt. Royce H. Dorman VIRIN: 220424-M-AO893-1523A.JPG Photo Gallery