Sister ship: GULF OF OMAN (Nov. 11, 2021) Pakistani corvette PNS Tabuk sails alongside amphibious dock landing ship USS Pearl Harbor (LSD 52) during a passing exercise in the Gulf of Oman, Nov. 11, 2021. (U.S. Navy photo by Mass Communication Specialist 3rd Class Sang Kim)
Naval News reports on a tour of a recently completed Damen designed Offshore Patrol Vessel. The vessel itself, PNS Yarmook (271), is a very typical modern OPV. What is not typical is the way it is being armed.
A medium caliber gun (57-76mm) and a pair of auto-cannon (20-30mm) seems to be the norm. Instead, it is to be a 30 mm Aselsan SMASH remote weapon station, two Aselsan STAMP remote weapon systems, (presumably with .50 cal. machine guns) and a Phalanx Block 1B close-in weapon system, and eight Harbah sub-sonic, anti-ship cruise missiles (ASCM) with land attack capability. This missile, at 1350 kg, is about twice as large as Harpoon (1523 lbs / 691 kg) and 50 kg or 110 pounds heavier than the Tomahawk. It is more than three times larger than Naval Strike Missile.
Pakistan is building another, slightly larger class of OPVs. Presumably, they will also be armed with ASCM. These, like the Yarmook class, are being built by the Damen yard in Galati, Romania.