The Nanuchka class, Soviet designation Project 1234 Ovod, are series of corvettes (small missile ships in Soviet classification) built for the Soviet Navy and export customers between 1969 and 1991.

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Quick Facts Class overview, General characteristics ...

Nanuchka I class corvette Vikhr in 1988
Class overview
Operators	Soviet Navy (former)  Russian Navy  Algerian National Navy  Indian Navy (former)  Libyan Navy (former)
Succeeded by	Buyan class
Completed	47
Cancelled	1
Active	9-11
Lost	5
Retired	30+
General characteristics
Type	Guided missile corvette
Displacement	560 long tons (569 t) standard, 660 long tons (671 t) full load
Length	59.3 m (194.6 ft)
Beam	12.6 m (41.3 ft)
Draught	2.7 m[1]
Propulsion	3 shaft Diesels, 30,000 hp (22,371 kW)
Speed	32 knots (59 km/h)
Range	2,500 nautical miles (4,630 km) at 12 kn (22 km/h); 900 nmi (1,667 km) at 30 kn (56 km/h)
Complement	60
Sensors and processing systems	Radar: Band Stand fire control Bass Tilt Peel Pair surface search Pop group
Armament	6 × P-120 (SS-N-9 'Siren') (2x3) or 4 x P-15 (SS-N-2 'Styx') (export ships) anti-ship missiles 16 × Kh-35 (SS-N-25 'Switchblade') anti-ship cruise missiles (Nanuchka III) 20 × 4K33 (SA-N-4 'Gecko') surface-to-air missiles Twin 57mm AK-257 gun (Nanuchka I) 1 × 76mm AK-176 gun (Nanuchka III) 1 × 30mm AK-630 gun (Nanuchka III)

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These ships were designed around the P-120 Malakhit ("Siren") anti ship missile. Export versions used the P-15 Termit ("Styx") missile. In 2019 the missiles on Smerch were replaced with sixteen Uran/SS-N-25 'Switchblade'. Unlike smaller missile boats, both carry SA-N-4 ("Gecko") SAMs for self-defence. The original Nanuchka I carried a twin 57mm AK-257 main gun, replaced by a 76mm AK-176 in the Nanuchka III and an updated AK-176MA was added to Smerch during the refit. The Nanuchka III also has a rotary 30mm AK-630 point-defence gun to bolster its protection against missile attack. Currently Project 12341 ships are receiving BAGIRA Fire Control System turning them into multirole vessels.^[2]

Reportedly the Mirazh, a Nanuchka III corvette, sank a Georgian vessel during an attempted attack on Russian ships off Abkhazia on 10 August 2008.^{[citation needed]}

 Russian Navy

• Nanuchka I (Project 1234) - 17 boats - retired in the 1990s, except Musson which was sunk in error by an SSM during an exercise in 1987 (39 fatalities).^[3]
• Nanuchka III (Project 12341) - 16 boats - 6-8 in service with the Russian Navy as of 2022 (4 Baltic, 1-3 Pacific, 1 Northern).
• Nanuchka IV (Project 12347) - 1 boat Nakat - retired in 2012. Trial vessel for P-800 Oniks ASHM.

 Algerian National Navy

• Nanuchka II (Project 1234E) - 3 ships delivered in 1980-81, still in service.

 Indian Navy

• Nanuchka II (Project 1234E) - 3 ships known as the Durg class, last ship decommissioned in 2004.

 Libyan Navy

• Nanuchka II (Project 1234E) - 4 ships delivered in 1982-85. Al Zaquit was sunk and Ain Al Gazala was damaged (later scrapped) by US forces on March 25, 1986. Ain Zaara was in repairs in Misrata and was destroyed in a NATO airstrike on May 19, 2011. The last ship, Tariq Ibn Ziyad was destroyed during a fight between Libyan government army and radical Islamist forces in Benghazi harbour November 3, 2014.^[4]

Libyan People's Army

• Nanuchka II (Project 1234E) - 1 ship Tariq Ibn Ziyad was captured in 2011 from the Libyan Navy. The ship was returned to Libyan Navy after the civil war. Subsequently destroyed in 2014.

• List of ships of the Soviet Navy
• List of ships of Russia by project number