approved by Adolf Hitler and Benito Mussolini during a meeting at Berchtesgaden. It envisaged an airborne assault with one German and one Italian airborne division, under the command of German General Kurt Student. This would have been followed by a seaborne landing of two or three divisions protected by the Regia Marina. The Italians, in agreement with Kesselring, made the invasion of Malta the priority in the region. However, two major factors stopped Hitler from giving the operation the green light. The first was Erwin Rommel. Due to Kesselring's pounding of the island the supply lines to North Africa had been secured. He was able to gain the ascendancy in North Africa once again. Although Rommel believed Malta should be invaded, he insisted the conquest of Egypt and the Suez Canal, not Malta, was the priority. The second was Hitler himself. After the Battle of Crete in May–June 1941, Hitler was nervous about using paratroopers to invade the island since the Crete campaign had cost this arm heavy losses, and he started to procrastinate in making a decision. Kesselring complained. Hitler proposed a compromise. He suggested that if the Egyptian border was reached once again in the coming months (the fighting at the time was taking place in Libya), the Axis could invade in July or August 1942 when a full moon would provide ideal conditions for a landing. Although frustrated, Kesselring was relieved the operation had seemingly been postponed rather than shelved. RAF air superiority Before the Spitfires arrived, other attempts were made to reduce losses. In February 1942, Squadron Leader Stan Turner arrived to take over 249 Squadron. Lloyd had requested a highly experienced combat leader be sent and Turner's experience flying with Douglas Bader over Europe meant he was qualified to lead the unit. He began the adoption of the loose finger-four formation in an attempt to cut RAF losses by introducing more flexible tactics to compensate for technical inferiority. The outmoded Hurricanes still struggled against the very latest Bf 109Fs of Jagdgeschwader 53 (JG 53) and Italian Macchi C.202s; the Junkers Ju 88 bomber also proved a difficult enemy. However, the Hurricanes did record occasional victories against the Bf 109Fs, during one attack in February 1942 only three managed to break up a raid by fifty Bf 109s. On 7 March 1942, a contingent of 16 Supermarine Spitfire Mk Vs flew to Malta from the aircraft