required stores in the bow, where they could be accessed first, but now the order needed to be changed. The double-handling required meant that unloading would be slower than planned. The logistics plan called for the support elements of the combat units, known as the B Echelons, to remain afloat, along with the entire Commando Logistic Regiment. After the beachhead was secured, the B Echelons would join their units. Lieutenant Colonel Ivar Hellberg, the commander of the Commando Logistic Regiment, and Major Gerry Wells-Cole, the 3rd Commando Brigade's Deputy Assistant Adjutant and Quartermaster General (DAA & QMG), would select a Brigade Maintenance Area (BMA) site near Ajax Bay to be run by the Commando Logistic Regiment. Engineers would establish a refuelling point for Harriers and helicopters, and establish water points. Hellberg and Wells-Cole planned to use a "pull" system whereby unit quartermasters would request supplies that they needed. There would be no equipment repair facilities ashore; the Commando Logistic Regiment's Workshop Squadron would remain afloat, with detachments going ashore temporarily to retrieve or repair equipment as necessary. Medical support was supplied by No. 1 Medical Troop on Sir Galahad, the Parachute Clearing Troop of the 16th (Parachute) Field Ambulance on Norland, and No. 3 Medical Troop, No. 2 Surgical Support Team and the Commando Logistic Regiment's Medical Squadron on Canberra. After the beachhead was secure, No. 1 Medical Troop and the Parachute Clearing Troop would establish a field dressing station in the BMA. Casualties could be flown to Uganda, and then taken to Montevideo by , Hydra and Hecla, from whence they would be flown back to the UK via Ascension. The dead would be buried in the BMA or at sea. The amphibious force entered Falkland Sound shortly after midnight local time on 21 May, delayed by mists and navigational difficulties. One of Fearlesss ballast pumps broke down, slowing the start of dock operations. Four LCUs from Intrepid collected 2 Para from Norland, while 40 Commando boarded four LCVPs and four LCUs; the LCVPs were needed because two of its LCUs were carrying a FV101 Scorpion and a FV107 Scimitar. 2 Para was slow boarding the LCUs, as this had not been practised, and one man suffered a crushed pelvis when he fell between the ship and an LCU. The various mishaps caused H-hour to be postponed by an hour. Guided by Major Ewen Southby-Tailyour, they landed at San