long-range submarine, PNS Ghazi under Commander K. R. Niazi which was charged with gathering intelligence on Indian naval movements that stalked the diverting threats posed by the aircraft carrier . On the night of 7/8 September, a naval squadron comprising four destroyers, one frigate, one cruiser, and one submarine, under the command of Commodore S. M. Anwar, launched artillery operation— an attack on the radar facilities used by the Indian Air Force in the small coastal town of Dwarka. The operation ended with limited damage to the area. After gunnery bombardment, was deployed against the Indian Navy's Western Naval Command at Bombay on 22 September and ended her operations and reported safely back to Karachi Naval Dockyard on 23 September 1965. The Pakistan Navy explored the idea of installing Russian missile system on former British frigates but Soviets refrained from doing so due to objections from India. After the war, the United States imposed an arms embargo on Pakistan and Pakistani military began exploring options for military procurement from China, France, and Soviet Union. The United Kingdom offered the Navy to jointly built the Type 21 frigate but was rejected by Ayub administration that would only allow the financial capital to be spent on submarine procurement. In 1966, the Pakistan Navy established its own special operations force, the Navy Special Service Group (Navy SSG) after the recommendations from the United States Navy. In 1966–70, Pakistan Navy had been well aware of massive procurement and acquisitions of weapon systems being acquired from the Soviet Union and United Kingdom, and the danger it will posed to Pakistan. In 1966–69, there were series of unsuccessful talks of acquiring the warships from the Soviet Navy which ended with no yielding results. The Soviet Union offered to sell their but Pakistan Navy wanted the Styx missiles to be installed in frigates in a believe that the missile boats were not big enough to meet the Pakistani requirements in operating in the Indian Ocean. The Russians later determined to their strategic interests lay with India and allowed the developing relationship with Pakistan to wither. Difficulties arose between and after the arms embargo was lifted by the United States which lifted based strictly on cash-and-carry basis. Pleas for strengthening the Navy in East Pakistan were ignored due to monetary issues and financial constraints restricted the Navy's capabilities to function more efficiently. In 1968, the s were procured