HDMS Olfert Fischer (F355) was a of the Kongelige Danske Marine (Royal Danish Navy, KDM). The vessel was laid down in December 1978 and commissioned in October 1981. The corvette operated in the Persian Gulf on two occasions, first in 1990 and 1991 as part of the multinational fleet enforcing the United Nations sanctions against Iraq, then again in 2003 in support of the United States-led invasion of Iraq. Olfert Fischer was deployed as part of the NATO Standing Naval Force Atlantic (and its successor, the Standing NATO Response Force Maritime Group 1) on at least four occasions during her career. Olfert Fischer and her two sister ships were decommissioned in August 2009 and scrapped in 2013. They were replaced by vessels of the . Design The corvettes were fitted with an Otobreda 76 mm main gun, two quad RGM-84C Harpoon surface-to-surface missile (SSM) launchers, a Mod 3 VLS Sea Sparrow surface-to-air missile (SAM) launcher carrying 12 missiles, two FIM-92A Stinger SAM launchers, two 20 mm Oerlikon anti-aircraft guns, seven 12.7 mm M/01 LvSa machine guns, and a Mark 3 depth charge launcher. Olfert Fischers radar suite consisted of two Terma Scanter Mil 009 units for navigation, an EADS TRS-3D air search unit, and a CelsiusTech 9GR 600 surface search unit. Fire control was provided by a CelsiusTech 9 LV 200 gun radar, and a General Dynamics Mk 95 missile radar. She was fitted with a Plessey PMS-26 hull-mounted sonar. The corvette was fitted with a Rascall Cutlass B-1 intercept unit, a Telgon HFD/F unit, and four 6-round Seagnat Mk 36 chaff launchers. Construction The three ships were built by Aalborg Værft, at their shipyard in Aalborg, Denmark. Olfert Fischer was the second to be built: she was laid down on 6 December 1978, and launched on 12 January 1980. Although scheduled to commission on 25 May 1981, a fire broke out in the engine room eleven days prior, and the time required to repair the ship meant that she missed this date. Olfert Fischer entered service on 16 October 1981. The corvette, along with her two sister ships, were based at Korsør on Sealand Island. Operational history Following the Iraqi invasion and occupation of Kuwait at the start of August 1990, the United Nations imposed sanctions against Iraq, and asked that member nations contribute forces to help implement them. On 31 August, the Danish Parliament decided that a single