American missiles were used to engage most of the enemy targets, but the destroyer was forced to employ the five-inch gun against one of the drones.

Advanced firepower will continue to play a critical role at sea as Sailors face advanced threats ...

The gun was first deployed in 1971 as the Mk 45 Mod 0, and has been updated in the more than five decades since.

The US Navy has contracted BAE Systems to upgrade Mk 45 5-inch naval gun systems, including the overhaul of existing systems, ...

The company will extend the barrel of the Mk 45, strengthen the gun mounts and incorporate a fully digital control system.

The U.S. Navy has awarded BAE Systems over $70 million to upgrade Mk 45 5-inch naval gun systems and ancillary equipment.

The US Navy has awarded BAE Systems over $70 million to upgrade Mk 45 five inch naval gun systems and ancillary equipment.

BAE Systems won a U.K. government contract worth $355.8 million to upgrade the threat detection systems on Royal Navy ...

Germany's DLR aerospace research centre has completed the first flight of an Airbus A320 adapted to conduct airborne testing ...

Mark Andrews’ fingers, to be exact in a 27-25 loss to the Buffalo Bills in the divisional round of the playoffs on Sunday night. Get any of our free email newsletters.

Mark Carney announced his bid to lead the Liberal Party of Canada Thursday, promising a change from “politics as usual” to rebuild the economy in a way that works better for average Canadians.