broadside - the simultaneous firing of all the armament on one side of a warship

broadside - all of the armament that is fired from one side of a warship

naval unit - a military unit that is part of a navy

United States Navy, US Navy, USN - the navy of the United States of America; maintains and trains and equips combat-ready naval forces

armed service, military service, service - a force that is a branch of the armed forces

armed forces, armed services, military, military machine, war machine - the military forces of a nation; "their military is the largest in the region"; "the military machine is the same one we faced in 1991 but now it is weaker"

fleet - a group of warships organized as a tactical unit

station - (nautical) the location to which a ship or fleet is assigned for duty