"Very annoying"? In the preceding 2 weeks Nasser ordered UN troops out of the buffer zone between Egypt and Israel, blockaded all goods passing through the Straits of Tiran (blocking the Israeli port of Eilat), and formed a defense pact with Jordan and Iraq. Egypt, Syria, Jordan, and Iraq began to mobilize troops towards Israel, and Syria instigated a series of border clashes.
And oh yeah, the US tried to avoid the war by declaring the Gulf of Aqaba an international waterway, prompting Israel to agree to withold military action. The rest of the world, however, refused to go along with this last-ditch effort to prevent the war.
And all the while, Arab leaders fired up the anti-Israel rhetoric calling for the destruction of Israel.
This is what you call "very annoying"?