Upon commissioning, Gabbard joined the 5th Destroyer Flotilla, part of the Home Fleet based in the UK. In 1947, Gabbard, while on a visit to Malmö, Sweden, narrowly avoided collision with the ferry Malmohus out of Aarhus, Denmark. The harbour at Malmö is in the form of a capital 'E' the central segment being a stone jetty. The destroyer, entered the harbour first and tied up with the stone jetty on her port bow. She was followed by Gabbard. In order to depart, Gabbard swung round on her bow cable and started to steam ahead. At the same time the ferry entered the harbour. To avoid a collision, Gabbard went astern at speed. She then went ahead but was still going astern when she hit a ship on the stocks. The depth charge racks which protruded over the stern were forced up over the deck. She then was travelling forward and struck the end of the stone jetty on her starboard side. She suffered serious damage from the 'break' to the stern. In 1948 Gabbard took part in the Autumn Cruise, which included the two aircraft carriers and, and three other smaller vessels. The cruise deployed to South Africa and the West Indies, performing a number of fly-the-flag visits to a variety of ports, and performing naval exercises and other duties. In 1949, Gabbard, escorting Vengeance once more, deployed to the cold climate of the Arctic for experiments in that region. In 1950, Gabbard, along with a number of other vessels of the Home Fleet, including three aircraft carriers, such as, and the battleship, undertook a Spring cruise, visiting the Mediterranean, where the Group performed a number of fly-the-flag visits to port, and naval exercises. In 1953, Gabbard decommissioned, and was subsequently placed in Reserve.
Sale to Pakistan
On 29 February 1956 the Admiralty announced that Gabbard was being sold to the Pakistan Navy. She was refitted and modernized with funds made available by the United States Mutual Defence Assistance Programme and commissioned as PNS Badr. The refit was undertaken by Palmers Hebburn, Yarrow. She was handed over to the Pakistan Navy on 24 January 1957 and sailed from Portsmouth to Karachi on 17 February 1957. During the war of 1965Badr participated in Operation Dwarka
