Tag Archives: 12 inch 50 Mark 7

The More Things Change, Forward Mount Edition

The guns may have shrunk, along with the ships, but the task remains.

Bluejackets standing atop turret No. 1 to clean the 12-inch/50 caliber Mark 7 guns in turret No. 2 aboard the brand new dreadnought battleship USS Wyoming (BB-32), circa 1913, likely during winter fleet gunnery practice off Puerto Rico. Wyoming carried six such Mark 9 twin turrets on her centerline and, as with coaling, was surely a massive undertaking to maintain her extensive fire-belching batteries.

Official caption: Sailors assigned to the Freedom-variant littoral combat ship USS Sioux City (LCS 11), and the “Sea Knights” of Helicopter Sea Combat Squadron (HSC) 22, Detachment 3, conduct maintenance on the 57mm MK 110 gun while the ship is in port Ponce, Puerto Rico for a brief stop for fuel and provisions, May 12, 2021. Sioux City is deployed to the U.S. 4th Fleet area of operations to support Joint Interagency Task Force South’s mission, which includes counter-illicit drug trafficking missions in the Caribbean and Eastern Pacific. (U.S. Navy photo by Mass Communication Specialist 2nd Class Marianne Guemo/Released)