Although the chief of staff Mohamed Fawzi verified them as "baseless", Nasser took three successive steps that made the war virtually inevitable: On 14 May he deployed his troops in Sinai near the border with Israel, on 19 May he expelled the UN peacekeepers stationed in the Sinai Peninsula border with Israel, and on 23 May he closed the Straits of Tiran to Israeli shipping.
On what day did Nasser state "The battle will be a general one and our basic objective will be to destroy Israel?"
23 May