The company will extend the barrel of the Mk 45, strengthen the gun mounts and incorporate a fully digital control system.
Advanced firepower will continue to play a critical role at sea as Sailors face advanced threats ...
The US Navy has contracted BAE Systems to upgrade Mk 45 5-inch naval gun systems, including the overhaul of existing systems, ...
The U.S. Navy has awarded BAE Systems over $70 million to upgrade Mk 45 5-inch naval gun systems and ancillary equipment.
The gun was first deployed in 1971 as the Mk 45 Mod 0, and has been updated in the more than five decades since. With the final retirement of the United States Navy’s Iowa-class battleships in ...
US Navy It also has the MK-45 5-inch/.54-caliber lightweight gun, which is designed to hit surface and air targets and provide naval surface-fire support for expeditionary operations. See the MK ...
The destroyer Rafael Peralta fires its Mark 45 5-inch light-weight gun during a live-fire exercise while operating in the Philippine Sea in January 2023. (MC1 Greg Johnson/U.S. Navy) ...