Urban Operations Marines perform an explosive breach without cover using a water charge during an urban operations course at Marine Corps Base Camp Pendleton, Calif., June 26, 2020. Marines learn tactics including combat marksmanship, dynamic breaching, close quarters battle and room clearing. SHARE: Download: Full Size (0.5 MB) Tags: Marine Corps Credit: Marine Corps Cpl. Marvin Lopeznavarro VIRIN: 200626-M-YJ660-1152.JPG Photo Gallery