190926-N-PI330-0238 ATLANTIC OCEAN (Sept. 26, 2019) A MK 38 25mm gun mount is fired aboard the Ticonderoga-class guided-missile cruiser USS San Jacinto (CG 56) during a live-fire exercise. San Jacinto is underway conducting normal operations. (U.S. Navy photo by Mass Communication Specialist 3rd Class Andrew Waters/Released)