Zolfaghar (Persian: ذوالفقار, named after Zulfiqar; also known as Peykaap III[1]) is a class of fast patrol craft operated by the Navy of the Islamic Revolutionary Guard Corps of Iran.

The Peykaap III is a modified version of North Korean IPS-16, manufactured by Iran.

[2] This system was designed to provide 2,400 horsepower (1,800 kW) for an estimated top speed of 52 knots (96 km/h; 60 mph).

[2] Peykaap III crafts are equipped with two single anti-ship missile launchers with Kowsar or Nasr,[2][3] which rely on internal guidance and active terminal homing to 38 kilometres (21 nmi) at 0.8 Mach.

[4] They were presented in the wake of the Royal Navy's HMS Trent arrival in Guyana.