*** FILE *** Charred hulks are all that remain of Egyptian military aircraft, seen June 1967, after they were destroyed on the ground by Israeli aircraft during the Arab-Israeli war. After Egypt blocked the strategic Straits of Tiran and expelled U.N. forces from the Sinai Desert, Israel launched pre-emptive strikes on June 5, 1967, against Egyptian and Syrian air forces, destroying them on the ground. In six days of one-sided battles, Israeli forces captured the West Bank, Golan Heights, the Gaza Strip and Sinai from Jordan, Syria and Egypt. The so-called Defense Deception Advisory Group studied in detail the way Israel's military and political leaders used a complex series of intertwined deceptions to fool their Arab enemies during the six-day war. Formerly classified documents released Friday May 30, 2008 by the National Archives show that many officers felt the Americans didn't have a knack for deceiving the enemy. (AP Photo, FILE)