Six-Day War - The Fighting Fronts - Gaza Strip and Sinai Peninsula

Gaza Strip and Sinai Peninsula

The Egyptian forces consisted of seven divisions: four armored, two infantry, and one mechanized infantry. Overall, Egypt had around 100,000 troops and 900–950 tanks in the Sinai, backed by 1,100 APCs and 1,000 artillery pieces. This arrangement was thought to be based on the Soviet doctrine, where mobile armor units at strategic depth provide a dynamic defense while infantry units engage in defensive battles.

Israeli forces concentrated on the border with Egypt included six armored brigades, one infantry brigade, one mechanized infantry brigade, three paratrooper brigades, giving a total of around 70,000 men and 700 tanks, who were organized in three armored divisions. They had massed on the border the night before the war, camouflaging themselves and observing radio silence before being ordered to advance.

The Israeli plan was to surprise the Egyptian forces in both timing (the attack exactly coinciding with the IAF strike on Egyptian airfields), location (attacking via northern and central Sinai routes, as opposed to the Egyptian expectations of a repeat of the 1956 war, when the IDF attacked via the central and southern routes) and method (using a combined-force flanking approach, rather than direct tank assaults).

The northernmost Israeli division, consisting of three brigades and commanded by Major General Israel Tal, one of Israel's most prominent armor commanders, crossed the border at two points, opposite Nahal Oz and south of Khan Yunis. They advanced swiftly, holding fire to prolong the element of surprise. Tal's forces assaulted the "Rafah Gap", a seven-mile stretch containing the shortest of three main routes through the Sinai towards Qantara and the Suez Canal. The Egyptians had four divisions in the area, backed by minefields, pillboxes, underground bunkers, hidden gun emplacements and trenches. The terrain on either side of the route was impassable. The Israeli plan was to hit the Egyptians at selected key points with concentrated armor.

Tal's advance was led by the 7th Armored Brigade under Colonel Shmuel Gonen. The Israeli plan called for the 7th Brigade to outflank Khan Yunis from the north and the 60th Armored Brigade under Colonel Menachem Aviram would advance from the south. The two brigades would link up and surround Khan Yunis, while the paratroopers would take the Rafah. Gonen entrusted the breakthrough to a single battalion of his brigade.

Initially, the advance was met with light resistance, as Egyptian intelligence had concluded that it was a diversion for the main attack. However, as Gonen's lead battalion advanced, it suddenly came under intense fire and took heavy losses. A second battalion was brought up, but was also pinned down. Meanwhile, the 60th Brigade became bogged down in the sand, while the paratroopers had trouble navigating through the dunes. The Israelis continued to press their attack, and despite heavy losses, cleared the Egyptian positions and reached the Khan Yunis railway junction in little over four hours.

Gonen's brigade then advanced nine miles to Rafah in twin columns. Rafah itself was circumvented, and the Israelis attacked Sheikh Zuweid, eight miles to the southwest, which was defended by two brigades. Though inferior in numbers and equipment, the Egyptians were deeply entrenched and camouflaged. The Israelis were pinned down by fierce Egyptian resistance, and called in air and artillery support to enable their lead elements to advance. Many Egyptians abandoned after their commander and several of his staff were killed.

The Israelis broke through with tank-led assaults. However, Aviram's forces misjudged the Egyptians' flank, and were pinned between strongholds before they were extracted after several hours. By nightfall, the Israelis had finished mopping up resistance. Israeli forces had taken significant losses, with Colonel Gonen later telling reporters that "we left many of our dead soldiers in Rafah, and many burnt-out tanks." The Egyptians suffered some 2,000 casualties and lost 40 tanks.