 U.S. Marines with 3rd Marine Expeditionary Brigade, 3rd Marine Expeditionary Force, took part in an alert contingency Marine Air Ground Task Force drill on Marine Corps Air Station Fatema, Okinawa, Japan, May 5, 2017. U.S. Marine Captain Chun Park, the 3rd Med G3 Deputy Current Operations Officer, explains the importance of the drill. The whole purpose of this drill is to increase our speed of response so that way we can effectively and quickly respond to any crisis here in the region. The ACM was alerted and a crisis action team formed to respond to the drill. They then created a Joint Humanitarian Assistance Survey Team that can deploy at a moment's notice. Reporting from Marine Corps Air Station Fatema, Okinawa, Japan, I'm Lance Corporal Desiree Cam.