Aerial Fire Marine Corps Sgt. Christophe J. Stump fires a GAU-17 minigun in Lima, Peru, Sept. 28, 2021, during UNITAS LXII, the world's longest-running annual multinational maritime exercise. SHARE: Download: Full Size (0.67 MB) Tags: partnerships, training, Marine Corps, UNITASLXII Credit: Marine Corps Lance Cpl. Elias Pimentel III VIRIN: 210928-M-IC059-1103C.JPG Photo Gallery