Official websites use .mil
Secure .mil websites use HTTPS
SEA OF JAPAN (August 15, 2018) Gunner’s Mate 2nd Class Matthew Spano (left), from Phoenix, instructs Ensign Taisei Sakai, assigned to the Kongo-class guided-missile destroyer JDS Kirishima (DDG-174), Japan Maritime Self-Defense Force (JMSDF), during a live-fire exercise with a M2HB .50 caliber machine gun on the Ticonderoga-class guided-missile cruiser USS Antietam (CG 54). Antietam is on patrol in the U.S. 7th Fleet area of operation supporting security and stability in the Indo-Pacific region.