Zhuk-class patrol boat

Variants

Operators

• Abkhazian Navy – 2 were received in 1992–1993 and their armament was replaced with 1×2-23 mm ZU-23-2 and 1–2 blocks of S-8 rocket. In 2004 received 3 vessels from the Russian 6th Patrol Boat Brigade and in 2006 received 3 more vessels. 2 have been decommissioned and scrapped.
• Military of Algeria – 1 vessel procured in 1981.
• Azerbaijani Navy – 1 vessel inherited from the Caspian Flotilla.
• Navy of Benin – 4 vessels transferred. All decommissioned by 2002.
• Royal Cambodian Navy – 3 units transferred in 1975. In 1988 a fourth example was returned by Vietnam. Used for riverine patrol, they are active.
• Coast Guard – 3 units transferred, all non-operational as of 2014.

• DRC Navy – 3 units transferred by the USSR in 1982 and 3 more ordered in 1984.
• Cuban Navy – 40 units transferred to Cuba between 1971 and 1989. By 2007 only a dozen remained in service.
• Military of Equatorial Guinea – 3 units transferred from 1971–1975. They were scrapped in 1988–89.
• Estonian Navy – 2 vessels left behind after the Soviet withdrawal were commissioned in 1992. One was scrapped in 2001 and replaced by Swedish- and Finnish-built vessels. The other, EML Grif , is preserved at the Lennusadam port of the Estonian Maritime Museum.
• Ethiopian Navy – 4 were transferred in 2 batches between 1982 and 1990. They were destroyed by Eritrean rebels during the Ethiopian Civil War.
• Military of Guinea – 2 refurbished units were transferred from the USSR to Guinea in 1987 and remain in service.
• Iraqi Navy – 5 Zhuks were transferred by 1975. Relegated to security tasks during the Iran–Iraq War from 1980–1988, they took part in the 1990 attack on Kuwait City. During Operation Desert Storm three were sunk by Coalition aircraft, with the remaining two sunk in 2003 by US planes as part of Operation Iraqi Freedom.
• Military of Mauritius – 2 units were given to Mauritius in 1990, named Rescuer and Retriever. In 2007 were in excellent condition and operational. They have been upgraded with a new radar and civilian GPS receivers.
• Armed Forces for the Defense of Mozambique – 5 units delivered between 1978 and 1980. 2 were sunk during the Mozambican Civil War. The remainder were decommissioned in 1993.
• Nicaraguan Navy – 8 units transferred by 1986. Two were lost during a 1989 hurricane and replaced with new units from the USSR. All but one were removed from service by 2000, with one, Río Segovia , remaining in service as of 2014.
• Russian Coast Guard – 25 vessels were part of two border guard brigades ; 4 vessels were part of a boat training group that was based in Ochamchire, but training was conducted in Poti; 2 vessels were part of government vessels division and based in Sochi.
• Seychelles People's Defence Force – Supplied by the USSR in 1982. 2 vessels remain operational with modernized radars.
• Somali Navy – 1 unit was transferred, sunk in the civil war of 1991.
• Soviet Coast Guard
• Syrian Navy – 8 units were transferred from 1981–1988. Home ported at Tartous. They remain in service.
• Turkmen Naval Forces – 5 vessels inherited in 1992. 1 Pr. 1400T exported in 2004.
• Ukrainian Navy – 2 vessels inherited; at least 10 more vessels built at the More Plant in Feodosiya.
• Ukrainian Sea Guard – 7 vessels of the 5th Patrol Boat Brigade in Balaklava, 15 vessels of the 18th Patrol Boat Brigade in Odesa.

• Vietnam People's Navy – 14 units were transferred between 1978 and 1990. 1 was transferred to Cambodia, and 3 decommissioned in 1993. By 2007 all had been decommissioned.
• Yemeni Navy – Following the unification of North and South Yemen, 7 were in Yemeni possession. 4 were modified with the addition of Decca 1226 radar systems. Retired by 2006 and replaced by new patrol boats from Australia.