Tahmadu-class Replenishment Vessel

The Tahmadu-class replenishment vessels are a class of auxiliary replenishment oiler produced by the Iranians. It is based on a Canadian design proposed in the early 1990s under the RCN's Afloat Logistics & Sealift Capability program.

Specifications

 * Type: Auxiliary Replenishment Oiler
 * Service Period: 2017-
 * Characteristics:
 * Length: 640 feet (195.07 meters)
 * Beam: 105 feet (32 meters)
 * Draught: 28 feet (8.53 meters)
 * Displacement: 28,000 tons (Full Load)
 * Cargo: 6,500 tons fuel, 535 tons aviation fuel, 300 tons ammunition, 200 TEU containers, 2,500 square meters vehicle space
 * Crew: 111
 * Propulsion: 2 x diesel engines, 1 x shaft, 28,000 shp (21,000 kW)
 * Range: 10,800 nautical miles (20,002 kilometers) at 15 knots (27.78 km/h)
 * Speed: 21 knots (37.04 km/h)
 * Armament:
 * 2 x CIWS
 * Aircraft Carried: 2 x maritime helicopters

Unit Run

 * IRIS Tahmadu (A432)
 * IRIS Lavan (A433) - under construction
 * IRIS Abbasak (A434) - under construction
 * IRIS Hendorabi (A435) - planned for construction
 * IRIS Cheraghi (A436) - planned for construction