The lies of Krauthammer

It is not that Zionist hoodlums are permitted to mouth off on any aspect of Middle East politics and history without having any qualifications or educational background, but they also are given the license to lie and fabricate.  Here Krauthammer vomits one of his regular lies:  "In May 1967, in brazen violation of previous truce agreements, Egypt ordered U.N. peacekeepers out of the Sinai, marched 120,000 troops to the Israeli border, blockaded the Straits of Tiran (Israel’s southern outlet to the world’s oceans), abruptly signed a military pact with Jordan and, together with Syria, pledged war for the final destruction of Israel."  Pledged war for the final destruction of Israel? Where? Who? What source?  Editor never require Zionists to provide sources for their claims, while Arabs are required to provide evidence for their sneezes.