In February 1993, Sahagun Troop deployed on Exercise SEA TROUT in the Falkland Islands. This was an exercise that occurred every two years and was designed to bring the Light Guns, which were stationed on the islands, out of light care and to be proof fired. This enabled the Troop to exercise in unfamiliar surroundings in extremely harsh weather conditions. In August 1993, along with the remainder of 1RHA, B Battery attended the RHA 200 parade at Woolwich, London and was observed by the Captain General, Queen Elizabeth II. Later, in the same month, the Battery took receipt of its first AS90s and a period of converting to this latest piece of Artillery culminated in a regimental exercise on Salisbury plain towards the end of the year. In 1994, the Battery attended the In-Service Reliability Demonstration (ISRD). This trial saw the AS90 brought into general service however soon after the ISRD, the Battery converted to the Light Gun and deployed on Exercise POND JUMP WEST in Wainwright, Canada in support of the 1st Royal Welsh Fusiliers (1RWF) Battle Group. On its return to the U.K., the Regiment was warned off for Operations in Northern Ireland. Despite four intensive months of Internal Security Training, the Regiment was stood down due to the ceasefire.