Patrol boat

Similar topics in Freebase

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  Aircraft carrier

  An aircraft carrier is a warship designed with a primary mission of deploying and recovering aircraft, acting as a seagoing airbase. Aircraft carriers thus allow a naval force to project air power worldwide without having to depend on local bases for staging aircraft operations. They have evolved...
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  Amphibious warfare ship

  An amphibious warfare ship (or amphib) is a warship employed to land and support ground forces, such as marines, on enemy territory during an amphibious assault. The largest fleet of these types is operated by the United States Navy, including the Tarawa class amphibious assault ships dating back...
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  Battleship

  A battleship is a large armored warship with a main battery consisting of heavy caliber guns. Battleships are larger, with better arms and armor, than cruisers and destroyers. As the largest armed ships in a fleet, battleships were used to attain command of the sea and represented the apex of a...
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  Battlecruiser

  Battlecruisers (also spelled battle cruisers) were large capital ships built in the first half of the 20th century. They were developed in Great Britain in the first decade of the century as the successor to the armoured cruiser and in fact were originally classified as "large armoured cruisers";...
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  Barge

  A barge is a flat-bottomed boat, built mainly for river and canal transport of heavy goods. Some barges are not self-propelled and need to be towed or pushed by towboats. Canal barges, towed by draft animals on an adjacent towpath, contended with the railway in the early industrial revolution, but...
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  Cruiser

  A cruiser is a type of warship. The term has been in use for several hundred years, and has had different meanings throughout this period. During the Age of Sail, the term cruising referred to certain kinds of missions – independent scouting, raiding or commerce protection – fulfilled by a frigate...
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  Clipper

  A clipper was a very fast sailing ship of the 19th century that had three or more masts and a square rig. They were generally narrow for their length, could carry limited bulk freight, small by later 19th century standards, and had a large total sail area. Clipper ships were mostly made in British...
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  Destroyer

  In naval terminology, a destroyer is a fast and maneuverable yet long-endurance warship intended to escort larger vessels in a fleet, convoy or battle group and defend them against smaller, powerful, short-range attackers. Destroyers, originally called torpedo-boat destroyers in 1892, evolved from...
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  Escort aircraft carrier

  The escort aircraft carrier or escort carrier, also called a "jeep carrier" or "baby flattop" in the USN or "Woolworth Carrier" by the Royal Navy, was a small and slow type of aircraft carrier used by the British Royal Navy (RN), the Imperial Japanese Navy and Imperial Japanese Army Air Force, and...
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  Frigate

  A frigate ( /ˈfrɪɡɨt/) is any of several types of warship, the term having been used for ships of various sizes and roles over the last few centuries. In the 17th century, the term was used for any warship built for speed and maneuverability, the description often used being "frigate-built". These...