A patrol boat is a relatively small naval vessel generally designed for coastal defence, border security, or law enforcement. There are many designs for patrol boats, and they generally range in size. They may be operated by a nation's navy, coast guard, police, or customs, and may be intended for marine, estuarine, or river environments.
The Grisha class, Soviet designation Project 1124 Al'batros, are a series of anti-submarine corvettes built by the Soviet Union between 1970 and 1990 and later by Russia and Ukraine. These ships have a limited range and are largely used only in coastal waters. They have been equipped with a variety of ASW weapons and an SA-N-4 'Gecko' surface-to-air missile launcher. All were fitted with retractable fin stabilizers.
The Tarantul-class corvette, Soviet designation Project 1241 Molniya are a class of Russian missile corvettes.
The Krivak class, Soviet designation Project 1135 Burevestnik, are a series of frigates and patrol 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 Kara class, Soviet designation Project 1134B Berkut B, was a class of guided missile cruisers built in the Soviet Union for the Soviet Navy. The NATO lists the class as "cruisers" mainly due to the Metel anti-ship missile system capable of striking not only submarines, but also surface vessels.
Kotlin-class destroyers were Cold War era ships built for the Soviet Navy. The Russian name for this class was Project 56 Spokoiny. 27 ships were built between 1955 and 1958; they were all decommissioned in the late 1980s. The Kildin class is based on the design of the Kotlins. The Chinese Luda class which is based on the Soviet Neustrashimy class, also borrows some design concepts from the Kotlin class.
Project 122bis submarine chasers were a Soviet design which were exported throughout the communist bloc in the 1950s. The first ship, BO-270, was built at Zelenodolsk in 1945-1947 and a total of 227 were built for Soviet Navy (175) and border guard until 1955. As well as this, twenty Project 357 despatch vessels were built on the same hull, but were lightly armed.
The Nanuchka class, Soviet designation Project 1234 Ovod, are series of corvettes built for the Soviet Navy and export customers between 1969 and 1991.
The Pauk class is the NATO reporting name for a class of small patrol corvettes built for the Soviet Navy and export customers between 1977 and 1989. The Russian designation is Project 1241.2 Molniya-2. These ships are designed for coastal patrol and inshore anti-submarine warfare. The design is the patrol version of the Tarantul class which is designated Project 1241.1, but is slightly longer and has diesel engines. The ships are fitted with a dipping sonar which is also used in Soviet helicopters.
The T58 class were a group of minesweepers built for the Soviet Navy in the 1950s. The Soviet designation was Project 264.
The Soviet Project 183R class, more commonly known as the Komar class, its NATO reporting name, meaning "mosquito", is a class of missile boats, the first of its kind, built in the 1950s and 1960s. Notably, they were the first to sink another ship with anti-ship missiles in 1967.
The Stenka class is the NATO reporting name for a class of patrol boats built for the Soviet Navy and Soviet Allies. The Soviet designation was Project 205P Tarantul. The boats are an anti-submarine (ASW) patrol boat version of the Osa-class missile boat.
The Shershen class was the NATO reporting name for a class of torpedo boats built for the Soviet Navy and allies. The Soviet designation was Project 206 Shtorm.
"Turya class" is the NATO reporting name for a class of hydrofoil torpedo boats built for the Soviet Navy and Soviet allies. The Soviet designation was Project 206M.
The Matka class is the NATO reporting name for a group of hydrofoil missile boats built for the Soviet Navy. The Soviet designation was Project 206MR Vikhr. Following the 1997 Black Sea Fleet partition treaty all Black Sea Fleet Matka class boats were passed to the Ukrainian Navy.
The Sarancha class is the NATO reporting name for a hydrofoil missile boat built for the Soviet Navy. The Soviet designation was Project 1240 Uragan.
The Muravey-class is the NATO reporting name for a class of hydrofoil patrol boats built for the Soviet Navy between 1983 and 1989. The Soviet designation was Project 133 Antares.
Ivan Susanin class, also known by its Soviet designation Project 97P, is a series of icebreaking patrol ships built for the Soviet Navy and Soviet Border Troops, and today operated by the Russian Navy and Coast Guard of the Border Service of the FSB.
Project 10412 class patrol boats are an export version of the Russian Svetlyak class patrol boat. These vessels are designed to carry out a variety of missions, from patrol missions to prevent violations of maritime state border, to protect friendly vessels and facilities from enemy surface and air attacks, to monitor exclusive economic zones, to protect natural resources areas and coastal lines of communications, etc.
