The forward-deployed Arleigh Burke-class guided-missile destroyer USS Stethem (DDG 63) fires its 5-inch gun during a live-fire gunnery exercise in waters south of Japan Oct. 11, 2017.
The Stethem is on patrol in the U.S. 7th Fleet area of operations in support of security and stability in the Indo-Asia Pacific region. (U.S. Navy photo by Mass Communication Specialist 2nd Class Jeremy Graham) www.dvidshub.net. Original public domain image from Flickr