101 and 617. In June 1954, the squadron became the first to receive the B.6 variant of the Canberra. After full conversion to the type, the Binbrook Wing of five squadrons undertook an intensive training programme in readiness for staged detachments to Malaya as support for Operation Firedog. This was a large-scale counter-insurgency campaign, on-going in Malaya since 1948 against communist guerrillas. 101 Squadron became the first RAF jet bomber squadron to serve in the Far East when four Canberras arrived at Changi on 11 February 1955. The first bomb drop by an RAF jet bomber occurred when the squadron, which had been deployed to RAF Butterworth, Penang, was operating against a target in Johore. Over a period of two months operating from Butterworth, ninety-eight raids were made before the squadron returned to Binbrook on 21 June 1955. A final deployment to the same base from June to August 1956 signified the last Canberra participation in the Malayan operation. Also in 1956, the squadron flew night bombing raids against Egyptian airfields from their base at Hal Far, Malta during the Suez crisis. With the entry into service of the V bombers, Canberras in the bomber role were becoming outmoded. Consequently, 101 Squadron was temporarily disbanded on 1 February 1957. Vulcans The squadron reformed on 15 October 1957 as part of RAF Bomber Command's V bomber force maintaining the UK's strategic nuclear deterrent, equipped with Avro Vulcan B1s from RAF Finningley, and in 1961 the squadron moved from Finningley to RAF Waddington where it remained until disbandment in 1982. Its aircraft were now the upgraded Vulcan B1A fitted with the ECM tailpod. The squadron's assigned role was high-level strategic bombing with a variety of free fall nuclear bombs. These included American bombs supplied to the RAF under Project E. On 20 June 1961 a 101 Squadron Vulcan B1A (XH481) flew non-stop from RAF Waddington to the Royal Australian Air Force Base Richmond, NSW, the longest recorded non-stop flight by a Vulcan, and the 10,000 nmi flight still stands as a record for the Vulcan, exceeding the mileage done by the Black Buck Vulcan by some 3,000 nmi. After the advent of effective Soviet SAMs forced Bomber Command to reassign V bombers from high-altitude operations to low-level penetration operations in March 1963, the squadron's Vulcans adopted a mission profile that included a 'pop-up' manoeuvre from 500–1,000 ft to above 12,000 ft for