A monitor is a relatively small warship that is neither fast nor strongly armored but carries disproportionately large guns. They were used by some navies from the 1860s, during the First World War and with limited use in the Second World War.
A warship or combatant ship is a ship that is built and primarily intended for naval warfare. Usually they belong to the armed forces of a nation. As well as being armed, warships are designed to withstand damage and are typically faster and more maneuverable than merchant ships. Unlike a merchant ship, which carries cargo, a warship typically carries only weapons, ammunition and supplies for its crew. Warships usually belong to a navy, though they have also been operated by individuals, cooperatives and corporations.
HMS Dreadnought was a Royal Navy battleship, the design of which revolutionised naval power. The ship's entry into service in 1906 represented such an advance in naval technology that her name came to be associated with an entire generation of battleships, the dreadnoughts, as well as the class of ships named after her. Likewise, the generation of ships she made obsolete became known as pre-dreadnoughts. Admiral Sir John "Jacky" Fisher, First Sea Lord of the Board of Admiralty, is credited as the father of Dreadnought. Shortly after he assumed office in 1904, he ordered design studies for a battleship armed solely with 12 in (305 mm) guns and a speed of 21 knots. He convened a Committee on Designs to evaluate the alternative designs and to assist in the detailed design work.
The Zumwalt-class destroyer is a class of three United States Navy guided-missile destroyers designed as multi-mission stealth ships with a focus on land attack. The class was designed with a primary role of naval gunfire support and secondary roles of surface warfare and anti-aircraft warfare. The class design emerged from the DD-21 "land attack destroyer" program as "DD(X)" and was intended to take the role of battleships in meeting a congressional mandate for naval fire support. The ship is designed around its two Advanced Gun Systems (AGS), turrets with 920 round magazines, and unique Long Range Land Attack Projectile (LRLAP) ammunition. LRLAP procurement was canceled, rendering the guns unusable, so the Navy re-purposed the ships for surface warfare. Starting in 2023, the Navy will remove the AGS from the ships and replace them with hypersonic missiles.
Turret ships were a 19th-century type of warship, the earliest to have their guns mounted in a revolving gun turret, instead of a broadside arrangement.
A stealth ship is a ship that employs stealth technology construction techniques in an effort to make it harder to detect by one or more of radar, visual, sonar, and infrared methods.
Retvizan was a pre-dreadnought battleship built before the Russo-Japanese War of 1904–1905 for the Imperial Russian Navy. She was built by the American William Cramp & Sons because Russian shipyards were already at full capacity. Named after a Swedish ship of the line that was captured during the battle of Vyborg Bay in 1790, Retvizan was briefly assigned to the Baltic Fleet, but was transferred to the Far East in 1902.
The Borodino-class battleships were a group of five pre-dreadnought battleships built for the Imperial Russian Navy around the end of the 19th century. Their design was based on that of the French-built Tsesarevich modified to use Russian equipment. The first four ships were finished after the start of the Russo-Japanese War of 1904–1905 and were among the ships ordered to sail from the Baltic Sea to the Far East to relieve the Pacific Squadron besieged by the Japanese in Port Arthur. Three of these ships were sunk and one was captured by the Imperial Japanese Navy at the Battle of Tsushima in 1905. The fifth and final ship, Slava, was not completed in time to participate in the war and served with the Baltic Fleet through World War I.
Belt armor is a layer of heavy metal armor plated onto or within the outer hulls of warships, typically on battleships, battlecruisers and cruisers, and aircraft carriers.
Tsesarevich was a pre-dreadnought battleship of the Imperial Russian Navy, built in France at the end of the 19th century. The ship's design formed the basis of the Russian-built Borodino-class battleships. She was based at Port Arthur, northeast China, after entering service and fought in the Russo-Japanese War of 1904–1905. Tsesarevich was torpedoed during the surprise attack on Port Arthur and was repaired to become the flagship of Rear Admiral Wilgelm Vitgeft in the Battle of the Yellow Sea and was interned in Qingdao after the battle.
The Peresvet class was a group of three pre-dreadnought battleships built for the Imperial Russian Navy around the end of the 19th century. Peresvet and Pobeda were transferred to the Pacific Squadron upon completion and based at Port Arthur from 1901 and 1903, respectively. All three ships were lost by the Russians in the Russo-Japanese War of 1904–05; Peresvet and Pobeda participated in the Battles of Port Arthur and the Yellow Sea and were sunk during the siege of Port Arthur. Oslyabya, the third ship, sailed to the Far East with the Second Pacific Squadron to relieve the Russian forces blockaded in Port Arthur and was sunk at the Battle of Tsushima with the loss of over half her crew.
The Petropavlovsk class, sometimes referred to as the Poltava class, was a group of three pre-dreadnought battleships built for the Imperial Russian Navy during the 1890s. They were transferred to the Pacific Squadron shortly after their completion in 1899–1900 and were based at Port Arthur before the start of the Russo-Japanese War of 1904–1905. All three ships participated in the Battle of Port Arthur on the second day of the war. Petropavlovsk sank two months after the war began after striking one or more mines laid by the Japanese. Her two sister ships, Sevastopol and Poltava, took part in the Battle of the Yellow Sea in August 1904 and were sunk or scuttled during the final stages of the siege of Port Arthur in early 1905.
A wave-piercing boat hull has a very fine bow, with reduced buoyancy in the forward portions. When a wave is encountered, the lack of buoyancy means the hull pierces through the water rather than riding over the top, resulting in a smoother ride than traditional designs, and in diminished mechanical stress on the vessel. It also reduces a boat's wave-making resistance.
Knyaz Suvorov was one of five Borodino-class pre-dreadnought battleships built for the Imperial Russian Navy in the first decade of the 20th century. Completed after the beginning of the Russo-Japanese War in 1904, she became the flagship of Vice admiral Zinovy Rozhestvensky, commander of the Second Pacific Squadron. The squadron was sent to the Far East a few months after her completion to break the Japanese blockade of Port Arthur. The Japanese captured the port while the squadron was in transit and their destination was changed to Vladivostok. During the Battle of Tsushima on 27 May 1905, the ship fell out of the battle line after a shell hit her bridge, killing her helmsman and wounding her captain and Rozhestvensky. Knyaz Suvorov was eventually torpedoed and sunk by Japanese torpedo boats; other than 20 wounded officers evacuated by a destroyer, there were no survivors.
Borodino was the lead ship of her class of five pre-dreadnought battleships built for the Imperial Russian Navy in the first decade of the twentieth century. Completed after the beginning of the Russo-Japanese War in 1904, Borodino was assigned to the Second Pacific Squadron that was sent to the Far East a few months after her completion to break the Japanese blockade of Port Arthur. The Japanese captured the port while the squadron was in transit and their destination was changed to Vladivostok. The ship was sunk during the Battle of Tsushima in May 1905 due to explosions set off by a Japanese shell hitting a magazine. There was only a single survivor from her crew of 855 officers and enlisted men.
The Shikishima class was a two-ship class of pre-dreadnought battleships built for the Imperial Japanese Navy in the late 1890s. As Japan lacked the industrial capacity to build such warships herself, they were designed and built in the UK. The ships participated in the Russo-Japanese War of 1904–1905, including the Battle of Port Arthur on the second day of the war. Hatsuse sank after striking two mines off Port Arthur in May 1904. Shikishima fought in the Battles of the Yellow Sea and Tsushima and was lightly damaged in the latter action, although shells prematurely exploded in the barrels of her main guns in each battle. The ship was reclassified as a coast defence ship in 1921 and served as a training ship for the rest of her career. She was disarmed and hulked in 1923 and finally broken up for scrap in 1948.
In ship design, an inverted bow is a ship's or large boat's bow whose farthest forward point is not at the top. The result may somewhat resemble a submarine's bow. Inverted bows maximize the length of waterline and hence the hull speed, and have often better hydrodynamic drag than ordinary bows. On the other hand, they have very little reserve buoyancy and tend to dive under waves instead of piercing or going over them.
Sevastopol was the last of three ships in the Petropavlovsk class of pre-dreadnought battleships built for the Imperial Russian Navy in the 1890s.
This glossary of nautical terms is an alphabetical listing of terms and expressions connected with ships, shipping, seamanship and navigation on water. Some remain current, while many date from the 17th to 19th centuries. The word nautical derives from the Latin nauticus, from Greek nautikos, from nautēs: "sailor", from naus: "ship".
