Rovers carrying the 5th Brigade's communications equipment. For the final battles around Port Stanley, the gun positions were stocked with 500 rounds per gun, plus another 500 in reserve. Each combat unit would have two days' supply, plus two more days at the FBMAs at Fitzroy or Teal Inlet. The remaining LSLs made runs to Fitzroy and Teal Inlet on alternating days, moving over to each. The arrival of four more Wessex helicopters on Engadine brought the number of helicopters available to forty; these were used to move ammunition to the gun positions. FARPs at each FBMA saved the helicopters from having to return to San Carlos. The field hospital was broken up on 10 June, with teams deploying to Fitzroy and Teal Inlet. The final four-day battle around Port Stanley involved some of the hardest fighting of the campaign. One battery almost ran out of ammunition, requiring an emergency helicopter resupply mission in a snowstorm at night. The lone bridge over the Murrell River collapsed when an armoured recovery vehicle loaded with ammunition attempted to cross it, cutting the 3rd Commando Brigade's overland supply line for their Bv202s, but the engineers built an air-portable bridge at Fitzroy which the Chinook delivered. On 14 June, the Argentine commander, Brigadier General Mario Menéndez surrendered Argentine forces in the Falkland Islands to Moore. Aftermath Lieutenant Colonel Leslie Kennedy arrived at San Carlos soon after the Argentine surrender as Commander Royal Engineers (CRE) Works, Falkland Islands. His task was to rehabilitate Port Stanley. It took the sappers of 9 Parachute Squadron and 61 Field Squadron four days to restore the water supply to Port Stanley. By this time, the reservoirs were down to two days' supply. In the meantime it was supplied by Fort Toronto through a dracone moored offshore. A military water supply point at Moody Brook was constructed and operated by 3 Field Squadron. The town's consumption was about per day. The electric grid had also been damaged by shellfire, and took a week longer to repair. Its capacity was still limited, so it was supplemented by two 250 KW Army generators. A separate military power station was subsequently established. Fuel was supplied using a dracone. The major task was restoration of the port and airfield. In the interim, the Hercules transports continued to fly from Ascension, dropping high priority items. The postal unit moved from Ajax Bay into the Post