Documents on British Policy Overseas, Series 1, Volume 4, and, Series 2 Volume 2, are microfilmed copies of documents relating to British foreign policy, 1945-1950. Part of a larger collection encompassing British foreign policy, 1945-1955, the microfiche in this collection relate specifically to Anglo-American relations, Dec 1945- Jun 1950. This collection is in two sections. The first includes documents relating to the establishment of an Anglo- American Cold War strategy; the exchange of atomic information and technology between the US and Britain; the use of British mainland and colonial bases by US armed forces; and the allocation of American funds to Britain as part of the European Recovery Program. The second section relates specifically to Anglo-American strategic and defence conferences which took place in London, Jan-Jun 1950. Documents concern the exchange of nuclear technology between the two powers; British and American political and military support to nations wishing to prevent communist insurrection; US involvement in the Middle East; the security of British and American sectors in the Federal Republic of Germany; British and American relations with Western European nations; and the strengthening of the North Atlantic Treaty Organization (NATO).