Steregushchiy class LOA 343′ TDISP 2,200 tons (7)
Project 22160 Class Large Patrol Boat LOA 308′ TDISP ca. 1,500 tons (2 active, 3 building)
Vasily Bykov (2018) and Dmitriy Rogachev (2019) Novorossiysk, Black Sea Fleet
Buyan and Buyan-M Class LOA 203′ and 246′ TDISP 950 tons (10 active, 5 building)
Buyan-M sub-class (Project 21631) corvettes LOA 246′ TDISP 950 tons: Grad Sviyazhsk, Uglich, Velikiy Ustyug (all commissioned into Caspian Sea Fleet 2014) (8 active, 4 building)
Buyan sub-class (Project 21630) LOA 203′ TDISP 520 tons (3 active)
Parchim Class LOA 236′ TDISP 950 tons (28 built, about 14 still active, mostly in Indonesia) Built in the Former German Democratic Republic (East Germany) for the Soviet Navy. Many were sold to the Indonesian Navy in 1992 and serve as the “Kapitan Patimura” class, and have been upgraded.
Grisha Class, Grisha III or V subclass LOA 235′ TDISP 1,000 tons
Nanuchka Class, Nanuchka III variant LOA 195′ TDISP 660 tons (15 active, 5 lost, 27 retired)
Tarantul Class LOA 184′ TDISP 540 tons (ca. 25 in service many retired, many sold to export)
Osa Class Missile boat (several variants) 127′ TDISP ca. 200 tons (1960 – present) still in service with former USSR navies and in North Korea. Original Osa class have large bin shaped missile tubes, while Osa II class (such as those in service with Vietnamese Navy) have more cylindrical designs.
Dergach Class Hoverborne Missile Corvette (1997 – present) LOA 215′ TDISP 1,050 tons (2 active with Black Sea Fleet)
Bora 615 (1997) and Samum 616 (2000)
Turya Class (Project 206M) Hydrofoil Torpedo Boat. LOA 130′ TDISP 250 tons. About 50 built, Possibly 3 still in service with the Caspian Sea Flotilla, a pair may be in Latvian Navy service, about 10 produced in a simplified export version, the Project 206 ME. Five of these still in service with Vietnamese Navy. Distinctive features are the hydroplanes on either side of the bridge, the angled torpedo tubes, and the (large for the size) twin 57mm gun turret near the stern.
Submarine Chasers and Minesweepers (this may be broken out to its own page)
T-43 Class Minesweeper LOA 190′ TDISP 570 tons (Many exported – 2 ships to Albania) AND Kronshtadt class submarine chaser LOA 171′ TDISP ca. 300 tons many exported (4 to Albania)