passes, but Sharon nonetheless decided to attack the Egyptian positions at Jebel Heitan. Sharon sent his lightly armed paratroopers against dug-in Egyptians supported by aircraft, tanks and heavy artillery. Sharon's actions were in response to reports of the arrival of the 1st and 2nd Brigades of the 4th Egyptian Armored Division in the area, which Sharon believed would annihilate his forces if he did not seize the high ground. Sharon sent two infantry companies, a mortar battery and some AMX-13 tanks under the command of Mordechai Gur into the Heitan Defile on the afternoon of 31 October 1956. The Egyptian forces occupied strong defensive positions and brought down heavy anti-tank, mortar and machine gun fire on the IDF force. Gur's men were forced to retreat into the "Saucer", where they were surrounded and came under heavy fire. Hearing of this, Sharon sent in another task force while Gur's men used the cover of night to scale the walls of the Heitan Defile. During the ensuing action, the Egyptians were defeated and forced to retreat. A total of 260 Egyptian and 38 Israeli soldiers were killed during the battle at Mitla. Due to these deaths, Sharon's actions at Mitla were surrounded in controversy, with many within the IDF viewing the deaths as the result of unnecessary and unauthorized aggression. Six-Day War, War of Attrition and Yom Kippur War The Mitla incident hindered Sharon's military career for several years. In the meantime, he occupied the position of an infantry brigade commander and received a law degree from Tel Aviv University. However, when Yitzhak Rabin became Chief of Staff in 1964, Sharon again began to rise rapidly in the ranks, occupying the positions of Infantry School Commander and Head of Army Training Branch, eventually achieving the rank of Aluf (Major General). In the Six-Day War, Sharon, in command of an armored division on the Sinai front, drew up his own complex offensive strategy that combined infantry troops, tanks and paratroopers from planes and helicopters to destroy the Egyptian forces Sharon's 38th Division faced when it broke through to the Kusseima-Abu-Ageila fortified area. Sharon's victories and offensive strategy in the Battle of Abu-Ageila led to international commendation by military strategists; he was judged to have inaugurated a new paradigm in operational command. Researchers at the United States Army Training and Doctrine Command studied Sharon's operational planning, concluding that it involved a number of unique