Report by the Joint Intelligence Commitee, “Nationalist and radical movements in the Arabian Peninsula”, 10 February 1958

“Arab nationalism, including the urge towards greater Arab unity and the removal of any foreign control, is already the most powerful emotional force in the area and it is beginning to penetrate even the most remote corners of the peninsula… The maintenance of our interests in the Persian Gulf states is dependent on continued stability in the area. At present only the Rulers can provide this. No alternative regimes are in sight, certainly not regimes which could provide the stability on which the maintenance of British interests depends. A failure to support any one of the Rulers would weaken the confidence of the others in our ability and willingness to protect them. It is on this confidence that our special position in the Gulf chiefly rests.”

Source: Public Record Office, CAB 158/31

Report by the Joint Intelligence Committee, “Development of nuclear weapons by fifth countries during the period up to 1970”, 5 September 1961

“Israel began an enlarged atomic energy programme in 1956/57. There is reason to suppose that its purpose was partly military, and the installations now being built could, when complete, be put to military use unless this were prevented by pressure from outside. It would be technically practicable for the Israelis to hold a nuclear test in 1965…”

Source: PRO/CAB 158/43

The Cuban threat, 1961

January 22, 2009

Joint Intelligence Committee, “Cuban developments and their impact on the Caribbean”, 2 June 1961

“Castro’s attempts to intervene in the affairs of other countries have alienated most governments and moderate opinion in Latin America; however, Castroism still retains much of its popular appeal. If, in the longer term, the Cuban revolution succeeds in achieving a stable regime which appears to meet the aspirations of the depressed classes, there will be a serious risk that it will inspire similar revolutions elsewhere in Latin America”.

Source, PRO, CAB 158/43