A cruiser is a type of warship. Modern cruisers are generally the largest ships in a fleet after aircraft carriers and amphibious assault ships, and can usually perform several operational roles from search-and-destroy to ocean escort to sea denial.
In naval terminology, a destroyer is a fast, maneuverable, long-endurance warship intended to escort larger vessels in a fleet, convoy, or carrier battle group and defend them against a wide range of general threats. They were originally conceived in 1885 by Fernando Villaamil for the Spanish Navy as a defense against torpedo boats, and by the time of the Russo-Japanese War in 1904, these "torpedo boat destroyers" (TBDs) were "large, swift, and powerfully armed torpedo boats designed to destroy other torpedo boats". Although the term "destroyer" had been used interchangeably with "TBD" and "torpedo boat destroyer" by navies since 1892, the term "torpedo boat destroyer" had been generally shortened to simply "destroyer" by nearly all navies by the First World War.
A ship class is a group of ships of a similar design. This is distinct from a ship type, which might reflect a similarity of tonnage or intended use. For example, USS Carl Vinson is a nuclear aircraft carrier of the Nimitz class.
Destroyer escort (DE) was the United States Navy mid-20th-century classification for a 20-knot warship designed with the endurance necessary to escort mid-ocean convoys of merchant marine ships.
The Captain class was the designation given to 78 frigates of the Royal Navy, constructed in the United States, launched in 1942–1943 and delivered to the United Kingdom under the provisions of the Lend-Lease agreement. They were drawn from two classes of the American destroyer escort classification: 32 of the GMT (Evarts) Type and 46 of the TE (Buckley) Type. Upon reaching the UK the ships were substantially modified by the Royal Navy, making them distinct from the US Navy destroyer escort ships.
The Krivak class, Soviet designation Project 1135 Burevestnik, are a series of frigates and guard ships built in the Soviet Union primarily for the Soviet Navy since 1970. Later some sub-branches, like the Nerey (Nereus) were designed for coastal patrol by the KGB Border Troops. Until 1977, the ships in the class were considered to be large anti-submarine warfare vessels.
The Type 41 or Leopard class were a class of anti-aircraft defence frigates built for the Royal Navy and Indian Navy in the 1950s. The Type 41, together with the Type 61 variant introduced diesel propulsion into the Royal Navy, the perceived benefits being long range, low fuel use, reduced crew, and reduced complexity.
The Chapayev class were a group of cruisers built for the Soviet Navy during and after World War II. Seventeen ships were planned in total, but only seven were actually started before the German invasion. Two incomplete ships were destroyed when their building yard in Nikolaev was captured by Nazi Germany and the remaining five cruisers were completed only in 1950, with the last ship serving until 1981.
The Koni class is the NATO reporting name for an anti-submarine warfare frigate built by the Soviet Union. They were known in the Soviet Union as Project 1159. 14 were built in Zelenodolsk shipyard between 1975 and 1988. They were originally intended to replace the older Riga-class frigates, but were instead chosen as a design for export to various friendly navies. The Koni I sub class were designed for European waters and the Koni II were made for warmer waters. One ship was retained by the Soviets in the Black Sea for training foreign crews. Only a few of these vessels remain in service today.
The Ognevoy-class destroyers consisted of 26 destroyers built for the Soviet Navy during and immediately after World War II. The official Soviet designation was Project 30 and Project 30K. Construction was disrupted by the invasion of the Soviet Union in 1941 and many ships were cancelled or scrapped. Only a single ship was completed during the war and the other 10 were finished in 1947–1950.
Neustrashimy was a destroyer built for the Soviet Navy in the early 1950s. She was to be the prototype for an extended production run but only one ship was built. Neustrashimy was considered too big for series production and a modified design, the Kotlin class was chosen for series production instead. The Soviet Designation was Project 41. This was the first Soviet ship to be given a NATO reporting name being called the Tallinn class.
The Mirka class was the NATO reporting name for a class of light frigates built for the Soviet Navy in the mid to late 1960s. The Soviet designation was Storozhevoi Korabl Project 35 and Project 35-M.
The Riga class was the NATO reporting name for class of frigates built for the Soviet Navy in the 1950s. The Soviet designation for these ships was Storozhevoi KorablProject 50 Gornostay. The Riga class was analogous to World War II era destroyer escorts.
The Petya class was the NATO reporting name for a class of light frigates designed in the 1950s and built for the Soviet Navy in the 1960s. The Soviet designation was "Storozhevoi Korabl`" Project 159.
Uragan-class guard ships were built for the Soviet Navy as small patrol and escort ships in four batches with slightly different specifications. Their official Soviet designations were Projects 2, 4 and 39, but they were nicknamed the "Bad Weather Flotilla" by Soviet sailors by virtue of their meteorological names. Eighteen were built from 1927 to 1938 and those of the Baltic and Northern Fleets participated in the 1939–1940 Winter War against Finland. The Uragan class served during World War II in all four of the Soviet Fleets, including Black Sea and Pacific Fleets. Four of those ships assigned to the Baltic Fleet were lost during the war, including two during the Soviet evacuation of Tallinn in late 1941.
The Dealey-class destroyer escorts were the first post-World War II escort ships built for the United States Navy.
Kaibōkan or coastal defense ship was a type of naval ship used by the Imperial Japanese Navy during World War II for escort duty and coastal defense. The term escort ship was used by the United States Navy to describe this category of Japanese ships.
HMS Itchen (K227) was a River-class frigate of the Royal Navy (RN). Itchen was built to the RN's specifications as a Group I River-class frigate. She served in the North Atlantic during World War II.
HMS Cuckmere (K299) was a River-class frigate of the Royal Navy (RN) in 1943. Cuckmere was originally to be built for the United States Navy, having been laid down as PG-104, but was transferred to the Royal Navy as part of Lend-Lease and finished to the RN's specifications as a Group II River-class frigate. She was first Royal Navy ship to carry the name Cuckmere.
Soviet Navy