SECRET might provide in the case of defectors. In discussion it was agreed that, apart from the particular advantage which was likely to be gained by the Directorate of Scientific Intelligence, the improvement to our intelligence procurement would not even balance, let alone outweigh, the security objections which would result from our being forced to grant the Soviet Bloc countries concerned reciprocal air line facilities. The special procurement activity referred to above should be discussed further by the Foreign Office with M.I.6 and G.C.H.Q.