outclassed the British Hurricanes and American-built P-40E Kittyhawks, the Luftwaffe was dominant in the early stages of the campaign.
The British position rested on a heavily mined fifty-mile-long defensive line of 13th Corps, now commanded by Lieutenant General W.H.E. “Strafer” Gott. It ran from Gazala on the Mediterranean to Bir Hacheim, where the 1st Free French Brigade of 4,000 men, plus a small Jewish Brigade, held a strongly fortified “box,” or defensive “hedgehog” perimeter.
For ten miles on the north the 1st South African Division manned a firm sector. Below it, however, the three brigades of the British 50th Division occupied widely separated defensive boxes, flanked only by minefields. Two boxes were most exposed: the division’s 150th Brigade at Got el Ualeb, half a dozen miles south of the east-west Arab caravan route Trigh Capuzzo, and, sixteen miles farther south, the Free French box at Bir Hacheim.
Some thirty miles southeast of Gazala and twelve miles east of the 150th Brigade box was Knightsbridge box, held by the 201st Guards Brigade, at the junction of the Trigh Capuzzo and a north-south Arab trail. About twenty miles east of Knightsbridge and seventeen miles south of Tobruk was the El Adem box, garrisoned by parts of 5th Indian Division.
The Gazala line evoked memories of powerful defensive positions along the western front in World War I. It was a product of the close association of British generals with infantry, not mobile, warfare. But a static defensive line was bound to lead to disaster in desert warfare. As Rommel pointed out, any position in North Africa had an open desert flank on the south and could always be turned. To be successful, defense in the desert had to be conducted offensively.
The boxes also might be bypassed or surrounded and forced to surrender. An added problem was that the new British forward railhead and supply base was only forty-five miles east of the Gazala line at Belhamed. The vast supplies there made British commanders hesitant to maneuver armor in any way that might uncover Belhamed.
Behind the Gazala line the British had a mobile reserve: the 1st and 7th Armored Divisions in 30th Corps, still under Lieutenant General C. W. M. Norrie, with three brigades of cruiser tanks (including the Grants). However, the British continued to divide their armor, leaving two brigades of “I” (infantry) tanks (mostly Matildas) posted in support of the 1st South African and 50th Divisions.
German intelligence had clear signs that the British were building up for an offensive. Since the southern flank lay wide open, a bold British armored strike around it into the rear against the Axis supply line could force Rommel’s army to abandon the field. Retreat would be fraught with difficulties, because most of the Italian divisions were nonmotorized.
“But the British were not to have the chance of exploiting their opportunities,” Rommel wrote, “for I had decided to strike first.”
Generals Auchinleck and Sir Neil Ritchie, commanding 8th Army, were not ready to commence their offensive, and posted their armor defensively in case Rommel did attack. Oddly, Auchinleck thought Rommel was not likely to strike around the undefended southern flank, but would drive into the center along the Trigh Capuzzo. He advised Ritchie to concentrate his two armored divisions along this trail, so that he could move against a thrust along it or meet a turning move around the flank if it did come.
Ritchie, instead, kept 1st Armored (with the 2nd and 22nd Armored Brigades) around the Trigh Capuzzo, and sent 7th Armored, with its single 4th Armored Brigade, southward to support the French at Bir Hacheim and the 3rd Indian Motorized Brigade holding a guarding position a few miles east. Thus, as the battle opened, British armor was split into three segments: two “I” brigades (the 1st and 32nd) in the north, 1st Armored in the center, and 7th Armored in the south.
Rommel had planned all along to swing around the southern flank. But to disguise this move, he ordered trucks and tanks driven in circles behind the Gazala line to deceive the British into thinking he was assembling armor. In daylight just before the attack, he sent all motorized forces toward the Italian infantry divisions detailed to demonstrate along the Gazala line, then brought them to their assembly points after nightfall.
Rommel’s striking force consisted of Africa Corps (15th and 21st Panzer Divisions), the 20th Italian Motorized Corps (Ariete Armored and Trieste Motorized Divisions), and 90th Light Division. The whole force was to circle around Bir Hacheim. The Italians were to storm and take Bir Hacheim in a coup de main, thus opening a shorter supply corridor, while Africa Corps was to strike directly for Acroma and the coast, cutting off and destroying the armor and troops along the Gazala line. At the same time 90th Light, with trucks mounting aircraft engines to simulate dust clouds raised by advancing tanks, was to push into the El Adem–Belhamed area, about fifteen miles southeast of Tobruk, and cut off the British from their supplies and reinforcements.
On the night of May 26, 1942, after Italian infantry under German General Ludwig Cruewell made a diversionary frontal assault against the Gazala line, Rommel’s mobile forces in 10,000 vehicles struck out in moonlight through swirling dust and sand. Luftwaffe planes dropped flares on Bir Hacheim to show the drivers the limit of the British lines. By daybreak, having encountered no opposition, the force was east of Bir Hacheim and the Germans set out at full speed for the British rear. The Italians turned back to storm Bir Hacheim, but were stopped by mines and French antitank fire.
By 10 A.M. on May 27, 90th Light seized El Adem and numerous supply dumps, but stirred up a furious battle with British forces in the area.
At the same time, Africa Corps, now under General Walter Nehring, collided with 4th Armored Brigade fifteen miles northeast of Bir Hacheim near Bir el Harmat. In violation of Rommel’s orders, Nehring’s panzers attacked without artillery support. They were stunned by the long-range penetrating power of the 75-millimeter Grant gun. Tank after tank burst into flames or was disabled. Only after they had brought up antitank guns and 88s were the Germans able to make headway. Tanks now worked around the enemy flanks, finally shattering the British brigade, whose remnants fell back toward El Adem.
As 4th Armored Brigade drew away, 21st Panzer drove northward, overwhelmed 3rd Indian Motorized Brigade in a forty-minute fight, and shattered 7th Motorized Brigade trying to hold a position a few miles on.
In the late morning the British 22nd Armored Brigade arrived from the north. An officer with an advance element wrote: “On topping a rise we could see on the eastern skyline a solid mass of vehicles stretching southward into the haze as far as the eye could see.” This was Africa Corps moving toward the Trigh Capuzzo.
The 22nd Brigade, caught isolated, was mauled in a concentric attack by both panzer divisions and also forced to withdraw. Africa Corps advanced to the Trigh Capuzzo and met the third British armored brigade, the 2nd, which attacked from the west but didn’t coordinate with the 1st Army Tank Brigade that charged recklessly from the east.
There was a period of panic when sixty Matildas and Grants smashed into the midst of the German forces, and overran a motorized infantry battalion. Nehring threw in his headquarters defense unit, a battery of 88s, a few tanks, and a company of light antiaircraft guns. Joined by sixteen additional 88s, the defenders formed a solid gun line, destroyed twelve enemy tanks, and forced the remainder to withdraw. The assaults cut off supply columns trying to bring up fuel and ammunition, and forced Africa Corps to close into a hedgehog perimeter for the night about three miles north of the Trigh Capuzzo.
The Axis forces had been forced to halt in a highly dangerous position with British forces blocking their movement north. Moreover, the only way the Germans and Italians could be supplied was by way of a wide detour around Bir Hacheim.
If the British had not wasted their strength in uncoordinated isolated fights by individual brigades, they might have converged on Rommel’s armor and ended the campaign in North Africa then and there. Rommel was especially astonished at the sacrifice of 7th Armored Brigade south of Bir el Harmat. “It was all the same to the British whether my armor was engaged there or on the Trigh Capuzzo,” he wrote. “The full motorization of their units would have enabled them to cross the battlefield at great speed to wherever danger threatened.”
Despite the failure on May 27, General Ritchie possessed another great opportunity to destroy Africa Corps on May 28 by a concentric attack, using the armor he already had in place, and bringing up the 32nd Tank Brigade, which had not been committed. But Ritchie took no such action, and Rommel had time to reorganize.
On May 28, Rommel intended for 90th Light to withdraw from the El Adem area and join Africa Corps for a concerted attack northward. But the division could not extricate itself from an attack by 4th Armored Brigade. As a result, Ariete Division and Africa Corps fought a confused series of engagements with British armor, which once more came in piecemeal. By the end of the day, Africa Corps had 150 tanks left fit for action, the Italians 90, while
