A Japan Ground Self-Defense Force member assigned to the 1st Logistics Regiment, JGSDF Nerima Station, carries simulated disaster relief supplies at Yokota Air Base, Japan, Sept. 3, 2017, during the Tokyo Metropolis Comprehensive Disaster Prevention Drill. U.S. Air Force UH-1H crew members practiced delivering simulated relief supplies from the Tokyo Rinkai Disaster Prevention Park, Koto Ward. (U.S. Air Force photo by Yasuo Osakabe)