It is used in a variety of rotor wing aircraft in the “door gunner” position and is used by the U.S. Navy for its riverine ... three different guns; .60 caliber, 20mm, and 27mm.

A US Navy destroyer operating in the Red Sea last year used its five-inch deck gun to shoot a Houthi drone out of the sky, a top commander revealed this week. The American destroyer, USS Stockdale ...

The induction and naming ceremony of four upgraded Island-class coastal patrol vessels into the Hellenic Navy took place at ...

Yet the guns hadn't totally disappeared from the picture. The U.S. Navy's newest Arleigh Burke class of guided-missile destroyers are armed with the Mk 45 five-inch 54/62 caliber guns ...