The U.S. Navy expanded a contract with BAE Systems, awarding the company more money to upgrade and overhaul the service's Mk ...

The Mk 45 gun, developed in the early 1970s ... “Equipped with the latest configuration of the Mk45 gun system, the men and women in the Navy have the capabilities to protect themselves at ...

US and European warships have used their deck guns to destroy Houthi drones at close range. It's good to know for future ...

The system combines the 5-inch, 62-caliber Mk 45 Mod 4A naval gun system with a fully automated Ammunition Handling System (AHS). Brent Butcher, vice president of the weapon systems product line ...