5 November 1941. Sedada, Libya. Operation Crusader, Day 4.
Wadi el Zerzer was little more than a dip in the desert at this point. As it moved towards the sea and joined Wadi Sofeggin it became much more of a tank trap. For C Squadron 6th Bn RTR it wasn’t the Wadi that they were worried about. It was the gunfire coming from the direction of Wadi Nfed that had forced the Royal Engineers around them to take cover.
Once more the minefields were slowing things down, and if the Italians were covering this one with artillery fire, it was obviously important. From somewhere behind them the British guns began to answer their Italian counterparts. Major John Dixon, OC C Squadron had taken a nasty piece of shrapnel in his shoulder the previous day, so Captain Mark Lawson was now in temporary command. There was only one CS Valiant I tank with the Squadron, and Lawson had ordered it forward, so that along with the smoke bombs from their mortars, the squadron could put up a half decent smoke screen fairly quickly. The wind was picking up, so keeping the screen in place would be problematical. Unless the engineers could clear a path, the tanks and infantry were going to remain stuck where they were.
There had been an air raid the previous evening as the tanks went into laager. Some Stukas had managed to get through the British fighter cover, and they’d scored a couple of lucky hits on both a petrol bowser and an ammunition lorry. The exploding ammo had kept much of the squadron and accompanying Durham Light Infantry awake and deep in their shell scrapes. The ground was very difficult to dig into, making for an uncomfortable night.
At first light the tanks and infantry had moved off, but were soon stopped when one of the tanks lost a track to a mine. That seemed to be the signal for the Italians to open up, hence the need for a smoke screen. As the smoke thickened, the Engineers moved up and took up their role once again. A Machine Gun Company were adding their indirect heavy fire to the artillery barrage to shut the Italians up and let the Engineers get on with their job.
The length of white tape marking the cleared line was extending, and a company of the DLI moved forward to try to make a bit more progress. Laws0n had ordered 2nd Troop, with the CS tank, to support the attack. The 3-inch gun in the CS tank changed from smoke to HE. Lawson wished the other three tanks could do the same, but at least their machine guns provided direct fire support to the men from around Durham.
Somewhere over to his left, another company of the DLI were trying to find a way to flank the Italian position. The radio crackled and the message was passed that this flanking movement was making progress, but needed tank support. Switching over to the Squadron’s frequency, Lawson ordered 3rd Troop to back up to the start line, then swing round to support the flanking manoeuvre.
Whether it was the artillery or the flanking move, the Italian guns had gone silent. The wind quickly blew away the remains of the smoke screen allowing the DLI and C Squadron to see the way ahead. A large crater was evident where the track had been. Lawson couldn’t figure out when it must have been made, surely an explosion that big would have been heard, even above all the other noise.
With no incoming fire, Lawson climbed down from the tank turret and hurried over to the Captain commanding the Royal Engineers. The track would need to be repaired to let the wheeled traffic pass, but Lawson wanted to see if his tanks could by-pass the crater. To be able to do that the Engineers would need to check for mines. Captain Timothy Lethbridge was bleeding from a couple of places. It wasn’t just the shrapnel from the Italian guns that was dangerous, the force of the explosions carried sand and stone at high enough speed to injure.
Lethbridge detailed a squad to take the tank officer forward and check whether the tanks would be able to move around the crater. “Careful where you step, Sir!” seemed to Lawson an unnecessary warning, but he carefully stepped in the boot print of engineers ahead of him. Two of the men proceeded with probes, while the Corporal in charge asked Lawson about the thresher tanks that had been around at the beginning of the attack. Lawson explained that the engine which spun the drum with the chains on, was a car engine. It seemed that the vibrations when a mine exploded had been too much for the engine. The Light Aid Detachment were working on replacing it, but, Lawson agreed, this would be the ideal situation for a mine clearance tank to proceed the rest of the squadron through terrain like this.
With the less than confident “We think it might be clear, Sir”, Lawson returned, still stepping in the boot prints. The Officers of the Royal Tank Regiment carried ash sticks, going back to the days of the Great War when tank commander would walk ahead of the Mark I tank checking the depth of mud. Mines were a different problem, but thinking of the probes used by the Engineers, things hadn’t changed too much. Arriving back at 2nd Troop’s position, he gave a quick briefing to the tank commanders and spoke with the senior DLI officer. Waving them forward, Lawson, once more trying to walk from boot print to boot print, guided the leading tank along the path checked by the engineers.
Behind the leading tank there was a squad of infantry, walking along where the track marks were. The Sergeant commanding the tank halted at Lawson’s command, and the OC clambered up behind the turret, saying to him “At this point, you’re as well putting your foot down and just going for it.” Using the radio, Lawson spoke to the Troop and told them that once they were around the crater to spread out and support the infantry up the rise to where the Italian positions had been. If someone lost a track, they would just have to deal with it. The day was getting on, and the objectives still hadn’t been achieved.
After Lawson had jumped down off the tank, 2nd Troop, with the CS tank, moved forward over the rough ground, the infantry following as closely as they could. As the four tanks spread out, and the Durham Light Infantry company moved forward, it became clear that the minefield wasn’t as deep as feared, and that it looked as if the Italian troops had withdrawn. Once more they seemed to be following this pattern. The mines to slow the British, with artillery and machine gun fire to cover the minefield. Once the British artillery could cover the engineers, then the Italians pulled back to the next position and did it all over again.