Members of the Japan Ground Self-Defense Force discuss Marine Corps air delivery capabilities during Helicopter Support Team (HST) training in support of Integrated Training Exercise (ITX) 2-15 at Sandhill Landing Zone aboard Camp Wilson, Marine Corps Air Ground Combat Center Twentynine Palms, Calif., Feb. 11, 2015. ITX 2-15, being executed by Special Purpose Marine Air-Ground Task Force 4 (SPMAGTF-4), is being conducted to enhance the integration and warfighting capability from all elements of the MAGTF. (U.S. Marine Corps photo by Lance Cpl. Aaron S. Patterson, MCBH Combat Camera/Released)