Battleship

A battleship is a large, heavily armoured warship built around a main battery of large naval guns and intended to serve as a capital ship.

A battleship is a large, heavily armoured warship built around a main battery of large naval guns and intended to serve as a capital ship. Battleships were a dominant type of warship from the late 19th century through World War II, before aircraft carriers became the leading capital ships of major navies. For Canadian readers, battleships are relevant through naval history, museum preservation, and Canada's wartime relationship with allied naval power, although Canada did not build a large battleship fleet of its own.

Definition and design

Battleships were large warships designed to engage enemy ships and shore targets with heavy gunfire while surviving significant damage. Their defining characteristics were large size, thick armour, and a main battery of major-calibre guns. They combined heavy armour, powerful guns, and substantial protection for operations at sea.

Historical development

The modern battleship developed from the wooden ship of the line, then the steam ship of the line, and later the ironclad warship. Battleships became the dominant capital ships of world navies in the late 19th and early 20th centuries. They evolved from the sailing ship of the line into steam-powered and ironclad warships.

Decline in naval warfare

Battleships were surpassed by aircraft carriers beginning in the 1940s, which changed the basis of naval power from gun duels to air power. By World War II, aircraft carriers had overtaken battleships as the pre-eminent capital ship. Some battleships continued to serve after World War II, but their strategic role diminished. Battleships remained in service in some navies after World War II, often in limited or specialised roles.

Preservation and legacy

Several battleships have been preserved as museum ships, reflecting their historical importance in naval engineering and warfare. Many surviving battleships today are preserved as museum ships. They remain prominent symbols of industrial-age naval power.