Tir-class speedboat

Last updated
IPS-18 speedboats.jpg
Class overview
NameTir II (IPS 18)
Operators
General characteristics
Type Torpedo Boat
Displacement26t standard, 28 ¼ t full
Length69 ft 4 in (21.13 m) x 18 ft 10 in (5.74 m) x 6 ft 9 in (2.06 m)
Beam18 ft 10 in (5.74 m)
Height6 ft 9 in (2.06 m)
Installed power3 1200hp diesels (type unknown), 3 DIO waterjets
Propulsion2 shafts
Speed52 kn
Range450 nmi (830 km) @ 25 knots
Complement6
Sensors and
processing systems
I-band navigation radar
Armament
  • x4 (2 twin mounts) 12.7 mm
  • x2 21 inch torpedo tubes (compatible with either Chinese, North Korean, or Iranian torpedoes)
  • x1 Dooshka 12.7 mm MG

The Tir II (IPS 18) is an Iranian built small fast attack craft torpedo boat featuring a low, flush hull to reduce its radar cross-section. The radar is set on a retractable mast, with fixed 21" tubes inside the superstructure. Engines exhaust at the waterline to reduce its IR signature. Built by Iranian Maritime Industries (a subsidiary of the state-owned DIO company), the Bavar-class missile-armed boats are being acquired to replace the Tir-IIs. [1]

Ten units are in service, believed to be manned by the IRGCN, not the regular Iranian navy. In late 2006/early 2007 six of the sixteen vessels built were transferred to the Syrian Navy, and remain fully operational.

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References

  1. "Harpoon Database". Archived from the original on May 11, 2012. Retrieved August 18, 2014.