Aircraft carrier

An aircraft carrier is a warship designed to carry, launch, recover, and support aircraft at sea, functioning as a mobile airbase.

An aircraft carrier is a warship designed to carry, launch, recover, and support aircraft at sea, functioning as a mobile airbase. It is a major element of modern naval power and is used to project air power far from land-based airfields. The term can also refer to related carrier variants used for escort, training, or anti-submarine roles.

Definition and function

An aircraft carrier is a naval vessel from which airplanes may take off and land. It is often described as an airfield at sea because it provides the facilities needed to operate aircraft in open water.

Military role

Carriers are used to project seaborne air power over long distances and support operations without relying on local airfields. They are commonly central to carrier strike groups and can support deterrence, sea control, strike missions, and humanitarian assistance. They let navies project air power without depending on nearby land bases, and modern carriers often serve as the centerpiece of carrier strike groups or carrier battle groups.

Design and operations

Aircraft carriers are built with a long flight deck, hangar spaces, and systems for launching and recovering aircraft. Some vessels use catapults and arresting wires, and carrier aircraft are often modified for deck operations. They have a flight deck and hangar spaces for launching, landing, servicing, and storing aircraft.

History and classification

Aircraft carriers became especially important during World War II and later became one of the largest and most complex ship types. Naval designation systems have included several carrier categories such as attack carriers, nuclear-powered carriers, escort carriers, and anti-submarine carriers. U.S. Navy designations for carrier types have included attack, nuclear-powered, escort, and anti-submarine variants, with common designations such as CV, CVA, CVN, CVE, and CVS.