It was fought on December 26–27, 1948, as part of Operation Horev, an Israeli campaign meant to expel all Egyptian forces from the country.
The third and final stage of the 1948 Arab–Israeli War started on October 15, 1948, when Israel launched Operation Yoav on the southern front.
[1] While the Israelis made significant tactical and strategic gains in Operation Yoav, the political situation changed little and Egypt was still dragging its feet on proposed armistice talks.
[4] The operation had the Israelis cut the road into 3 parts, by launching units at (north to south): Bir 'Asluj, al Mushrife and 'Auja.
[10] 'Auja's defenses were mainly concentrated in the east, facing Beersheba, because the northwestern path of Wadi 'Auja was considered impassable to vehicles.
A contingent, including the 88th Battalion and a company from the Harel Brigade, went north to block possible reinforcements from the Gaza corridor, while the rest went south to 'Auja.
Meanwhile, an Egyptian column from Rafah engaged the Israeli blocking force to the north but retreated after losing five armored vehicles.
The 9th Battalion of the Negev Brigade set out to capture the Egyptian positions at al Mushrife (between Bir Thamila and 'Auja), but encountered no resistance.
An Egyptian column that attempted to come to 'Auja's rescue from Rafah was intercepted by the blocking force to the north, although they initially got through the area meant to be manned by the Harel Brigade, who were late in arriving at the location due to logistical problems.
[15] Many Egyptian soldiers, including officers, who retreated on foot, surrendered themselves to Israeli forces after not finding food and shelter in the cold weather.
[16] The remaining Egyptian forces that reassembled in the Sinai, under Brigadier General Fouad Thabet, were preparing for a counterattack, but as they advanced, an order was given to withdraw.
[20] The crossing of the Egypt–Israel border gave a significant morale boost to the Israelis; according to a local eyewitness, many of the soldiers cried for joy and stopped their vehicles to kiss the ground.