How a Hidden American 57mm Gun Crew Ripped 3 Panthers Apart at the Hedgerows in 65 Seconds D
5:00 in the morning, 7th of August, 1944. A sunken lane north of Mortaine, Normandy, hemmed in on both sides by earthen hedro banks 4t high and thick with hawthorne. Mist sits low in the fields, the kind that clings to boots and muffles sound. A gun crew of the 120th Infantry Regiment lies flat behind a 57 mm anti-tank gun.
Its long barrel angled through a gap cut in the bank, camouflaged with cut branches. Nobody speaks. Somewhere down the lane, beyond a bend where the road drops towards the little crossroads at Abbe Blanch, an engine turns over. Then another. The sergeant commanding the gun, Miller Rin, presses his palm flat against the earth and feels it tremble before he hears anything at all.
A runner from the platoon command post has already told him what is coming. Elements of the second SS Panza division, Das Reich, pushing north out of the town they captured hours earlier, aiming to smash the American line and reopen the road to Avanches. The crew has one gun, a handful of rounds stacked within reach, and roughly four feet of hedro between themselves and whatever rolls around that bend.
The mist has not yet burned off. Somewhere behind them, a cistersian priaryy, older than the United States itself, stands watch over the crossroads that is about to become a slaughtering ground for German armor. What happens in the next few minutes will be recounted, argued over, and mythologized for decades.
Because in the space of little over a minute at murderously close range, this hidden crew and the men beside them will turn a narrow farm lane into one of the most lopsided tank killing grounds of the entire Normandy campaign. To understand why a single gun crew crouched in a Norman hedro mattered so much, one has to understand the crisis gripping the German high command that first week of August 1944.
6 weeks after the Allied landings, Lieutenant General George S. patterns. Third army had broken out of the Cotton Peninsula through the gap at ranches, and by August 1st, his tanks were pouring south and east into open country, threatening to unravel the entire German position in France. Adolf Hitler from his headquarters in East Prussia ordered a counterstroke that defied the advice of his own generals.
Four Panser divisions, roughly 300 tanks and 26,000 men would drive west through the town of Mortine to Avanch, severing pattern supply lines and trapping his spearheads. The operation was cenamed Lutish. Field Marshal Gunter Fonluga commanding German forces in the west considered it reckless. He carried it out anyway.
Standing directly in the German path was the American 30th Infantry Division, nicknamed Old Hickory, a National Guard formation drawn from North Carolina, South Carolina, and Tennessee that had already bled through the hedro fighting around St. Low. Mortaain itself had only been captured by the Americans on the 3rd of August and the relieving 30th division had barely settled into its positions before the German buildup began.
The Americ’s principal anti-tank weapon at platoon level was the M1 157 mm gun, a scaled up derivative of the British 6 pounder, firing a shell that could punch through 68 mm of armor at close range against the sloped 80 mm glaces plate of a panther fired headon. It was next to useless.
fired into a Panther’s thinner side or rear plating at a range measured in yards rather than hundreds of yards, it was a different weapon altogether. That distinction between frontal futility and flank lethality would decide what happened in the bokeh over the following 72 hours. The German plan called for six armored columns to converge on Mortine and push west.
Only three moved on schedule. The second S Panza division struck directly through the town before dawn on the 7th of August, guided in part by two French collaborators who talked their way past an American checkpoint before a hidden German machine gun crew opened fire on the centuries.
Further north, the first SS Panza division Libstandata and the second Panza division pushed towards Sambartellami, while the 116th Panza division tasked with the northern flank barely moved at all. At the crossroads north of Mortar known as Labbe Bloune, named for the old Cistersian convent standing beside the road, two platoon of Company F, 120th Infantry, together with a platoon from the regiment’s anti-tank company and a platoon of 3in tow tank destroyers from company A, 823rd Tank Destroyer Battalion, had dug in the previous afternoon under left tenant Tom Andrews. Their position covered a stone bridge over the river Cance and the
junction of two roads the German columns needed to reach avanches. By first light they had assembled four 3in guns, at least one 57 mm gun, bazooka teams, a pair of flamethrowers, and several machine gun positions. all sighted into the hedro banks so that approaching vehicles would be committed to the lane before a single American weapon fired.
66 men held that crossroads. Some had been in Normandy since the second week of the invasion and knew exactly how Bokeage terrain punished the unwary. At around 5 in the morning, the leading elements of Das Reich’s deura regiment came down the road towards the bridge, reconnaissance vehicles and halftracks first, feeling for the American line in the last of the fog.
The gunners at Lab Blanch let them close before opening fire and within moments the leading vehicles were burning in the roadway, blocking the lane behind them and turning the approach into a killing funnel for whatever followed. It was here in that first violent exchange that Sergeant Ryan’s 57 mm crew and the tank destroyer teamed alongside it caught a trio of German armored vehicles pushing up in close order, unable to turn or reverse in the confined lane, unable to bring their frontal armor to bear before the guns hidden in the bank found their flanks. In under two minutes, three of the leading vehicles were disabled or burning, their crews bailing out into ditches already swept by American
machine gun fire. It was exactly the scenario the 57 mm gun had been designed to exploit and almost never got the chance to. Point blank range, side armor exposed, no room for the German columns to maneuver around the obstruction. Further along the same road that morning, other guns from the roadb block and from the 120th’s anti-tank company would go on to account for more than 60 enemy vehicles hub to hub before the fighting at Mortine was over.
a running toll that included halftracks, self-propelled guns, reconnaissance cars, and tanks. But it was the ambush in that first gray hour at the narrowest stretch of the lane that broke the momentum of the German column and left it fighting for a crossroads it could no longer simply drive through. The German soldiers advancing that morning were not green troops.
Das Reich had fought its way across southern France before Normandy and through the hedro country around St. Low and its officers understood Bokeage warfare as well as any American platoon leader. What they had not accounted for was a crossroads defended in depth with tank destroyers cited to cover ground.
The 57 mm gun alone could not. machine guns positioned to cut down crews trying to abandon burning vehicles and infantry close enough to use bazookas on anything that survived the guns. A German Panza crew inside a Panther trusted in armor that could shrug off a 57 mm round from the front.
And that trust was not misplaced on open ground. In a lane 4 ft wide, boxed in by earthbanks, and unable to traverse a turret without striking hedro on either side, the same tank became a target, no different from a lorry. Prisoners taken later that day told interrogators they had believed the road north was lightly held based on aerial reconnaissance that had failed to spot guns dug into the banks and covered with cut branches.
That single misjudgment repeated up and down the German chain of command that week cost dos Reich dearly at the one crossroads it most needed to control. While the fight raged at Le Bloune, other elements of the second battalion, 120th Infantry, found themselves cut off entirely on high ground east of Morta that the GIS called Hill 314, roughly 314 m above sea level.
Some 700 men under the senior surviving officer, Captain Reynold Ericson, were surrounded within hours of the German assault and would hold that position for 5 days with dwindling ammunition and almost no food or water. Two forward observers from the 231st Field Artillery Battalion, Lieutenants Charles Barts and Robert Weiss, discovered they had an unobstructed view of the roads below and began radioing coordinates for American artillery with an accuracy that shattered German columns queuing to pass beneath the hill.
If this deep dive into history interests you, a quick subscribe helps more than you might think. North of the town at San Bartholomew, the picture looked very different again. There, Panthers and Markvs of the First SS Panzer Division’s tank battalion, delayed by the same fog and the cramped assembly areas that had hampered the whole operation, finally moved forward around 4 that morning.
American forward positions there fought with what they had, but the fighting was far more punishing for the defenders than at Laay Blanch. Six tank destroyers and three infantry 57 millimeter guns were lost in the sector during the morning’s fighting. A reminder that hedro ambushes worked brilliantly when terrain and timing favored the defender and could just as easily fail when it did not.
The contrast between the two roadblocks, one crossroads holding through concealment and confined ground, another position being overrun in open fogbound country, illustrates how thin the margin was between triumph and disaster in the boage. Civilians caught between the lines fared worse than either side’s soldiers.
Families in Mortaine, who had cheered American liberators with flowers only four days earlier, now hid in sellers as German infantry kicked in doors and searched houses street by street. While further out in the farmland surrounding Sambartelami and Lamesneil Adel, whole families abandoned farmhouses that stood directly in the path of advancing panzer columns, taking what livestock and belongings they could move on foot.
By the afternoon of August 7th, American commanders had grasped something crucial. The German attack, so alarming on paper with four Panzer divisions committed, was stalling in front of dugen infantry and anti-tank guns cited with real skill into hedro country the Germans themselves had once used to slow the American advance.
Encouraged by clearing skies, the 9inth Air Force and the RAF flew hundreds of sorties against the stalled columns that afternoon. Rocket firing typhoons and P47 Thunderbolts hunting German armor trapped nose totail on narrow Norman roads. General Omar Bradley receiving reports from the front recognized the wider opportunity.
If vonluga kept feeding divisions into a battle he was losing around Mortine, those same divisions would still be west of the Sen when Allied forces closed the ring further east near Felz and Arjant. A trap that would eventually consume most of what remained of German armored strength in Normandy. The realization that changed the shape of the whole campaign did not arrive as a single dramatic moment, but through a string of decisions made under pressure over 7th and 8th August.
Von Klugo, watching his armored spearheads bleed out against roadblocks like Lab Bloune and against artillery directed from Hill 314, requested permission to disengage. Hitler refused and instead ordered the attack renewed with even greater force, a decision that historians have since treated as one of the clearest examples of strategic misjudgment in the entire Normandy campaign.
American commanders, meanwhile, made the opposite calculation. Rather than reinforce Mortaine heavily and risk diluting the forces needed to close the Filelet’s gap, they held the line with what the 30th division already had, backed by artillery and air power, and let the German attack exhaust itself against fixed defenses.
It was a calculated gamble that the infantry and gun crews on the ground, men like Ryan’s crew and their hedro, would hold long enough for the trap further east to close. American engineers and supply units faced their own version of the crisis that week with the main road through Morta cut and fighting continuing around Lab Bloune.
Ammunition and rations for the men on Hill 314 had to be dropped by parachute from P47 Thunderbolts flying low over the surrounded companies. a resupply method the 9inth Air Force had not used at this scale before and refined under fire with roughly 40% of the drops landing close enough for the infantry to retrieve.
Medical officers on the hill ran out of morphine within the first 2 days and improvised with whatever captured German supplies came to hand after a nearby skirmish down at the roadblock. By contrast, resupply proved almost straightforward once the initial ambush had cleared the lane since the destroyed vehicles blocking the road also prevented any fresh German attempt to force the crossing until engineers and infantry could clear a bypass through the fields.
That single tactical fact, a jammed roadway acting as its own obstacle, shaped the whole second day of fighting at leers time they would not otherwise have had. The German offensive was effectively broken by August 10th, though fighting around Morta and Hill 314 continued until the encircled companies were finally relieved on August 12th.
400 of the roughly 700 men who had held the hill were killed or wounded during those 5 days. A casualty rate above 50% that testified to how close the German effort had come to succeeding. Operation Lutes cost the German army in the region of 9,000 casualties and more critically stripped the last significant reserve of armor that might otherwise have covered a fighting withdrawal towards the Sen.
Instead, the divisions that had attacked Morta, Das Reich, the second Pancer Division, the 116th Pancer Division, and the Lives Darta found themselves funneled directly into the closing jaws of the Filet’s pocket over the following fortnight, where thousands more Germans and hundreds more vehicles were destroyed from the air and on the ground in scenes even more catastrophic than the roads north of Mortaine.
Return for a moment to that hedro lane. By the evening of the 7th of August, the fog had long since burned away, and the crossroads at La Bloune, so quiet at 5 that morning, was littered with the blackened hulks of German vehicles, more than 60 of them by the time the fighting at Mortaine finally ended, sitting nose totail exactly where the terrain had trapped them.
Sergeant Ryan’s gun crew along with the tank destroyer teams and riflemen who had held that junction received no ceremony that night. Only fresh ammunition brought up under cover of darkness and orders to hold the position for whatever the Germans tried next. The old cistersian priaryy beside the road standing since the 12th century had watched armies pass before and would watch this one broken in the fields around it.
What the hidden crew in that Norman Hedro proved in roughly a minute of violence at first light was that a weapon written off as obsolete against the finest tank in the German arsenal could still decide a battle, provided it was placed by men who understood the ground, waited for the range to close, and did not fire until the enemy had nowhere left to Son.
