Delvar-class vessel
The Delvar class is a series of auxiliary ships built by the Karachi Shipyard & Engineering Works for the Islamic Republic of Iran Navy.
Design
Dimensions and machinery
The ships have gross tonnage of 904 tonnes and their deadweight tonnage is. The class design is long, would have a beam of and a draft of. It uses two shafts, powered by two MAN G6V 23.5/33ATL diesel engines. This system was designed to provide for an estimated top speed of.Sensors and processing systems
For navigation, Delvar-class vessels rely on Decca 1226 on IJ-band.Armament
Delvar-class vessels are reportedly equipped with one 20 mm GAM-BO1 cannon and two 12.7 mm machine guns. The ships have been rearmed.Ships in the class
Known ships in commission the class are:| Ship | Namesake | Pennant number | Type | Status |
| Bandar Deylam | 424 | AWI | In service | |
| Delvar | 471 | AEL | In service | |
| Sirjan | 472 | AEL | In service | |
| Bandar Charak | 481 | AKL | In service | |
| Bandar-e Chiruiyeh | 482 | AKL | In service | |
| Souru | 483 | AKL | In service | |
| Bandar-e Deyr | Unknown | AWI | In service |