Sharon had assaulted Themed in a dawn attack, and had stormed the town with his armor through the Themed Gap. Sharon routed the Sudanese police company, and captured the settlement. On his way to the Nakla, Sharon's men came under attack from Egyptian MIG-15s. On the 30th, Sharon linked up with Eytan near Nakla. Dayan had no more plans for further advances beyond the 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.