170131-N-QK202-041 YOKOSUKA, Japan (Jan. 31, 2017) Cmdr. Shawn Harris, officer in charge of the Pacific's Emergency Resuscitative Surgery System, greets Rear Adm. Michiya Sato, surgeon general of the Japan Maritime Self-Defense Force, during his visit to the U.S. Naval Hospital Yokosuka material management department. (U.S. Navy photo/Released)