Chronology of World War II
Wednesday, July 30th
Signing of the Sikorski–Mayski Agreement
London, 30 July 1941. Signing of the agreement restoring Polish–Soviet diplomatic relations, which were severed in 1939. Sitting between signatories Wladyslaw Sikorski and Ambassador Iwan Mayski are: British Minister of Foreign Affairs Anthony Eden and Prime Minister Winston Churchill. National Digital Archives