MV-22B Ospreys with Marine Medium Tiltrotor Squadron 265 (Reinforced), 31st Marine Expeditionary Unit arrive at Marine Corps Air Station Iwakuni, Japan, April 17, 2016. The aircraft arrived in preparation to support the Government of Japan’s relief efforts in response to the earthquakes that struck the island of Kyushu earlier this week. The 31st MEU is the only continually forward-deployed MEU and remains the Marine Corps’ force-in-readiness in the Asia-Pacific region. (U.S. Marine Corps photo by Cpl. Samantha Villarreal/Released)