U.S. Marines help Japanese Ministry of Defense medics onto a U.S. Marine Corps MV-22B Osprey tiltrotor aircraft headed to Tacloban, an area severely damaged by Typhoon Haiyan, during Operation Damayan at Villamor Air Base, Philippines, Nov. 14, 2013. U.S. military forces were deployed to the Philippines to support humanitarian efforts in response to Typhoon Haiyan.