paratroopers, were no longer feasible unless surprise was achieved. German airborne forces did not undertake any such operations again. This had important consequences for Malta, as it indicated the island was only at risk from an Axis siege. When, in June, Hitler attacked the Soviet Union under Operation Barbarossa, Fliegerkorps X departed for the Eastern Front, and the Regia Aeronautica was left to continue its highly effective air campaign against Malta in the coming months. Geisler, commanding the remnants of Fliegerkorps X, could only count upon mine-laying aircraft from Kampfgeschwader 4 (KG 4) and Ju 87s in night operations. Supply issues were bad, the small German force left was forced to abandon operations on 22 April 1941. By early May 1941, the Luftwaffe had flown 1,465 bomber, 1,144 fighter and 132 reconnaissance missions for just 44 losses. III./Kampfgeschwader 30 (KG 30) and III./Lehrgeschwader 1 (KG 1) flew sporadic night attacks during April. Allied recovery (April–October 1941) Hugh Lloyd On 1 June, Air Vice Marshal Forster Maynard, Malta's Air Officer Commanding, was replaced by Air Commodore Hugh Lloyd. When he arrived on the island Lloyd found little to work with. Still, he had every intention of taking the offensive. Outside his office, in the underground headquarters at Lascaris, he hung a sign outside; "Less depends on the size of the dog in the fight than on the size of the fight in the dog". Within a few hours Lloyd had made an inspection tour of the airfields and the main workshops at Kalafrana. The state of the island was worse than he expected. The slackening of German air activity had allowed the number of aircraft to increase, but the RAF still had fewer than 60 machines of all types. Maintenance was difficult. Hardly any spare or replacement parts were available—spares had to be obtained by sifting through the debris of wrecks or by cannibalising undamaged aircraft. Furthermore, the airfields were too small; there was no heavy equipment to work with; and even the commonest sorts of tools, such as hammers and wrenches, were all but impossible to find. All refuelling had to be done by hand from individual drums. The shelter was also inadequate, so there was little protection for what equipment they did have. Most aircraft were clustered together on open runways, presenting tempting targets. At Kalafrana, all the buildings were close together and above ground. The single engine-repair facility