Third May (��î,), June 7, 1951, the disappearance of two British diplomats spy.

1951. Two British diplomats missing since May 25, was arrested as a Soviet spy. The Donald - Duarte - McLean and Guy - Francis - De Mengxi - Burgess June 1 is the employees of the Ministry of Foreign Affairs of the United Kingdom. June 1, because the two of them without leave absenteeism a week, the British official to suspend their duties. It is believed that the two men went to France, France guarantor is investigating the matter. the
these two individuals to serve as an important post, and has been working at the British Embassy in Washington. U.S. Secretary of State Dean - Acheson said, if they are indeed "Soviet sympathizers, this is a very serious event". According to Senator Owen - Brewster, McLean really understand the Anglo-American on the North Atlantic Treaty, the Korean War and the secret exchange of views on the peace treaty with Japan content.