The remaining B.2 aircraft were not as suited to the low-level mission profile that the RAF had adopted for carrying out strategic bombing missions as the Vulcan with its strong delta wing. This, combined with the switch of the nuclear deterrent from the RAF to the Royal Navy (with the Polaris missile) meant that the Victors were considered to be surplus to requirements. Hence, 24 B.2 were modified to "K.2" standard. Similar to the K.1/1A conversions, the wing was trimmed to reduce stress and the bomb aimer's nose glazing was plated over. During 1982, the glazing was reintroduced on some aircraft, the former nose bomb aimer's position having been used to mount F95 cameras in order to perform reconnaissance missions during the Falklands War. The K.2 could carry of fuel. It served in the tanker role until withdrawn in October 1993.