Alvand Class (Vosper Mk 5)

Operator: Iran
Status: In Service
Number: 3 (was 4)
Ships: 71 Alvand (formerly DE12 Saam)
72 Alborz (formerly DE14 Zaal)
73 Sabalan (formerly DE16 Rostam)
74 Sahand (formerly DE18) (Sunk April 18, 1988)
Cost: Unknown
Acquired: 1971-1972
General Specs:
Country of origin: United Kingdom
Class: Frigate
Manufacturer: Vosper Thornycroft, Vickers
Introduced: 1968
Displacement: 1250 tons (1540 tons full load)
Length: 310 ft (94.5 m)
Beam: 36 ft (11 m)
Draft: 10.8 ft (3.3 m)
Hull Material: Unknown
Propullsion: 2 x Rolls-Royce Olympus TM-3A gas turbine
2 x Paxman 16-cyl Ventura diesel
Speed: 39 knots
Range: 4,859 nm
Fuel Capacity: Unknown
Crew: 135
Guns: 1 x 4.5 inch (114mm) Vickers MK8
2 x 12.7 50 cal. Machine guns
Anti-air: 1 x dual 35mm 90 cal Oerlikon AA
2 x 20mm Oerlikon GAM-B01 AA
Anti-ship: 4 x C-802 (YJ-2) anti-ship missiles
(formerly Sea Killer and Sea Cat missile systems)
Other: 2 x 81mm mortar
1 x Limbo MK10 mortar
2 x 12.75 inch torpedo tubes

Navy Commander: Iranian Warships Equipped with Hi-Tech Systems

Navy Commander Rear Admiral Habibollah Sayyari said Iran’s warships have been equipped with state-of-the-art technologies, adding that the home-made destroyer, ‘Damavand’, will join the country’s Caspian fleet in March. “Iranian warships have been equipped with the most advanced technologies,” Sayyari told FNA on Tuesday. Referring to the launch of Iran’s home-made Jamaran destroyer in the […]


Iran Navy Eyes Stronger Presence in High Seas

Iran’s Navy commander said his force is capable enough to expand its presence in high seas given its indigenous potential to manufacture heavier destroyers and cruise ships. “The more we want to advance into high seas, the heavier destroyers and cruise ships we need and we have technical facilities and knowhow to domestically manufacture such […]


Iran Sends Warships to Atlantic

Two Iranian warships set sail Tuesday for the Atlantic Ocean on their navy’s first-ever mission there, state TV reported. The voyage comes amid an ongoing push by Iran to demonstrate the ability to project power across the Middle East and beyond. The report said that the destroyer Sabalan and the logistic helicopter carrier Khark will […]


Iran Navy Saves Cargo Ship Attacked By Pirates

A senior Iranian commander says the country’s naval forces have rescued an Iranian merchant vessel which had come under attack by pirates in the Arabian Sea. Admiral Shahram Irani, Iranian Navy’s second-in-command to the deputy commander for operations, said that the Iranian freighter came under attack in the Gulf of Aden on Thursday morning after […]


Iran’s Navy Thwarts Pirate Attacks on Iranian Oil Tanker

Iranian Navy’s 28th fleet of warships foiled pirate attacks on the country’s oil tanker which had been besieged by pirates in the Indian Ocean, a senior navy commander said on Wednesday. Lieutenant Commander of the Iranian Navy for Operations Admiral Siavash Jareh announced on Wednesday that the country’s naval forces foiled a pirate attack against […]


Corvettes of the Persian Gulf: A Strategic Survey

The Persian Gulf has long been a waterway of strategic importance. On average, $105 billion worth of goods are exchanged between Iran and the Gulf states each year. In addition, approximately 20% of the world’s petroleum traverses the Strait of Hormuz, a narrow passage between the Persian Gulf and the open seas. Clearly, ensuring the […]