Field Marshal Erwin Rommel, the legendary “Desert Fox” of the German Wehrmacht, privately conceded in the final months of his life that the American Third Army under Lieutenant General George S. Patton Jr. had achieved “the most astonishing achievements in mobile warfare” he had ever witnessed, according to his personal papers compiled nine years later into the book known as The Rommel Papers.
The revelation, drawn from handwritten notes and dictated reflections composed at his convalescent villa in Herrlingen, Germany, between August and October 1944, offers an extraordinary window into the mind of Germany’s most celebrated armored commander as he watched his own doctrine of speed and maneuver being practiced against him at a scale his shattered army could no longer match.
Rommel, recovering from a near-fatal strafing attack on July 17, 1944, that left him with three skull fractures and a smashed cheekbone, spent his final weeks reading every situation report reaching the Western Front. What he read, according to the transcript of a detailed historical investigation, left him unable to accept what the maps were telling him.
“In Tunisia, the Americans had to pay a stiff price for their experience,” Rommel wrote. “But it brought rich dividends. Even at that time, the American generals showed themselves to be very advanced in the tactical handling of their forces, although we had to wait until the Patton Army in France to see the most astonishing achievements in mobile warfare.”
The sentence, preserved in the Rommel Papers, carries extraordinary weight coming from a commander whose 7th Panzer Division had cut France in half in six weeks in 1940, who had chased the British Expeditionary Force into the sea at Dunkirk, and who had driven the Eighth Army across a thousand miles of North African desert.
Rommel was not a man given to loose praise of his enemies. His assessment, written in a quiet garden with a pencil in his bandaged hand, was a professional judgment delivered without sentiment.
What Rommel watched unfold between August 1 and the end of September 1944 was an American army that had not existed a month earlier tearing a hole in the German Western Front so large that it fundamentally altered the course of the war in the West.
The United States Third Army was officially activated at noon on August 1, 1944, at Avranches, at the base of the Cotentin Peninsula in Normandy. Its commander had been waiting in England for nearly a year in enforced silence after slapping two shell-shocked soldiers in a Sicilian field hospital the previous year.
General Dwight D. Eisenhower, instead of firing Patton, had kept him on the shelf, used him as a decoy in the deception plan for the Normandy landings, and finally turned him loose once Operation Cobra punched a hole in the German line at Saint-LΓ΄.
The army Patton took over was a scratch force of four corps, 13 divisions, and a small tactical air command called the 19th under Brigadier General Otto Weyland. Most of its soldiers had never fought together. Most had been in combat only for weeks.
What Patton accomplished with these pieces in the next 26 days became the subject of Rommel’s astonished reading. The 4th Armored Division under Major General John Wood burst through Avranches on July 30 and poured south across the Pontaubault bridge the following day before Third Army even became operational.
In the first week of August, Wood drove his columns south and east at a pace nothing in the German line could match, bypassing Rennes and swinging deep into Brittany. On August 7, Hitler ordered a counterattack at Mortain that was supposed to cut Patton off from his supply head. It failed.
The 30th Infantry Division under Major General Leland Hobbs stood in the German path at Mortain and refused to give way, while Allied air power destroyed German armor in the open fields as soon as morning fog lifted. While that battle still raged, Patton turned the rest of his army almost due east in a motion no army had ever attempted at that speed.
On August 8, the 15th Corps took Le Mans. On August 12, it reached Argentan, the southern jaw of what would be called the Falaise pocket. Two German armies, the 7th and the 5th Panzer, were being slowly encircled by Canadians pushing south and Americans pushing north.
Patton wanted to close the gap by driving his 15th Corps straight through Argentan into Falaise. The American army group commander, Omar Bradley, held him back out of concern that the two Allied forces would collide in the fog. About 100,000 Germans escaped through the narrow opening that remained.
Fifty thousand others were killed or captured. Ten thousand lay dead in the pocket itself. The Seventh Army, the force that had opposed the Normandy landings, was effectively destroyed.
By August 15, Patton’s 20th Corps had crossed the Sarthe River. By August 19, the leading elements of the Third Army were on the Seine, 200 miles east of Avranches. The French 2nd Armored Division under Jacques Leclerc reached Paris on August 25, and the German garrison surrendered that afternoon.
Between August 1 and the end of the month, Patton’s Third Army had advanced farther and faster than any American army had ever moved in the field. On some days, his tank columns covered 60 miles from dawn to dusk against a retreating enemy who could not reform a line fast enough to hold them.
The reports reaching German headquarters were fragmentary because German communications in the West were collapsing, but they were consistent. The Americans are already at Le Mans. The Americans are already at Orleans.
The Americans have crossed the Seine at five places simultaneously.
A German officer captured that month and interrogated by an Allied intelligence team said something recorded in the transcripts that captures what the Wehrmacht had begun to feel about Patton. “We know he is coming,” the officer said. “We do not know from which direction.
We do not know when. We only know that our reserves will not arrive before he has already taken the next town.”
Behind the speed lay ordinary men whose names never reached the headlines. One was Harold O. Miller, known as Hal to his squadron mates, born in 1924 in Galt, California, and raised in Santa Rosa.
He was 20 years old when he flew his first combat mission on May 3, 1944, as a Republic P-47 Thunderbolt pilot in the 352nd Fighter Squadron of the 353rd Fighter Group.
By mid-August 1944, there were hundreds of pilots like Hal Miller in the skies over France, men in their early 20s who had learned to fly two years earlier, who now owned the daylight hours over every German road between the Seine and the Saar. This was one reason Patton could move as fast as he did. He had the sky.
The men of the Red Ball Express were the other reason. About 75 percent of them were African-American soldiers in a still-segregated army, and they kept Patton’s tanks rolling on cold coffee, cigarettes, and sheer force of will. Their contribution remains one of the least celebrated logistical achievements of the war.
But what Rommel watched in September was something more telling than speed against a broken enemy. It was speed against his own reinforcements. On September 12, 1944, Patton’s Third Army reached the Moselle River in Lorraine.
It had been a campaign of six weeks. The Americans were tired. Their tanks were worn.
On August 30, Patton’s daily gasoline receipts collapsed from roughly 400,000 gallons to about 32,000, a drop of better than 90 percent, because Eisenhower had shifted supply priority to the northern armies for the operation that would become Market Garden.
“My men can eat their belts,” Patton told Eisenhower at a meeting on September 2, “but my tanks have got to have gas.” It was not a joke. It was a factual description of the Third Army’s situation.
Patton had outrun his own supply lines and was now sitting on the Moselle facing the last major natural barrier before the German border with a dwindling ability to move.
Hitler, watching from East Prussia, believed he saw an opportunity. He ordered the newly rebuilt 5th Panzer Army under General Hasso von Manteuffel to launch a counterattack in Lorraine aimed at recapturing Luneville and the American bridgehead over the Moselle at Dieulouard.
The force he assembled was the strongest German armored concentration in the West since D-Day: 262 tanks and assault guns, two fresh Panzer Brigades, the 111th and 113th, equipped with brand new Mark V Panther tanks straight from the factory, elements of the 11th Panzer Division, and supporting infantry and artillery.
On paper, it was a force that could smash a single American armored division, which was precisely what it was going to meet in the open country around the village of Arracourt. What happened there between September 19 and 29, 1944, was the largest tank battle fought by the United States Army on the Western Front to that date.
The American formation in the Germans’ path was Combat Command A of the 4th Armored Division under Colonel Bruce Clark, a tough engineer turned tanker who had been one of Wood’s trusted subordinates since Normandy. Clark had about 50 M4 Sherman medium tanks, a handful of M5 light tanks, and the M18 Hellcat tank destroyers of the 704th Battalion.
He was outnumbered roughly three to one in armor, and the German Panthers mounted a 75-mm gun with a much longer effective range than Clark’s Shermans. The morning of September 19 broke with a heavy ground fog. The Germans attacked blind.
Because the 5th Panzer Army had been rebuilt so hastily, its reconnaissance units were inadequate, and its new crews had never trained together in combined arms operations. They drove straight into Clark’s positions without knowing where those positions were.
The Shermans, firing from concealment, caught the Panthers in the flank at ranges of 400 yards or less. At that distance, the Sherman’s 75-mm gun could ππΎππ a Panther by punching through its thinner side armor. Eleven German tanks burned in the first exchange.
By the end of the morning, the advance of the 113th Panzer Brigade had been stopped.
It was not a single engagement but 11 days of running combat. The Germans kept coming. Clark’s men, along with the 37th Tank Battalion under Lieutenant Colonel Creighton Abrams, kept finding ways to defeat them.
They used the fog to close with the Panthers at ranges where Sherman guns worked. They used the terrain to hide from Panther guns until the Panthers came to them.
They used the 19th Tactical Air Command, the Thunderbolts under Weyland, to hunt German columns on the roads whenever the weather cleared. By September 29, the 5th Panzer Army had lost roughly 200 of its 262 tanks and assault guns. The 4th Armored Division had lost about 48 tanks total.
On September 30, the German counteroffensive in Lorraine was called off.
Patton said of Abrams, in a line that Lewis Sorley would later preserve in his biography Thunderbolt, words that would enter army folklore: “I am supposed to be the best tank commander in the army, but I have one peer, Abe Abrams. He is the world champion.”
Abrams would win the Distinguished Service Cross for his actions at Arracourt on September 20 and a second at Assenois three months later. He would end the war a full colonel, become Army Chief of Staff in 1972, and see the Army’s main battle tank, the M1, named the Abrams after him when it entered service in 1980.
But in September 1944, he was a 30-year-old lieutenant colonel fighting in a fog with worn tanks against a force that was supposed to overrun him, and instead he broke it. This was the kind of small-unit improvisation that Rommel, reading his situation reports in Herrlingen, was no longer able to produce in his own army, no matter how hard he tried.
The answer has almost nothing to do with equipment or tactical talent, because by any fair measure the Wehrmacht still had both in the autumn of 1944. The Panther was a better tank than the Sherman. German tank crews, man for man, were probably more experienced.
German junior officers were still trained in the doctrine of independent initiative their army had been teaching since the 1860s.
The problem was not the Wehrmacht on paper. The problem was what the Wehrmacht had become. By the time Patton’s Third Army was racing across France, three years of war on the Eastern Front had eaten the heart out of the German officer corps.
Between the invasion of the Soviet Union in June 1941 and the late summer of 1944, the Wehrmacht had suffered on the order of 2.5 million dead and missing in Russia, with Operation Bagration alone costing several hundred thousand in the single month of August.
The men who die first in any army are the junior officers and senior sergeants who lead from the front. The doctrine of Auftragstaktik, of mission tactics, requires those men. It cannot function without a deep bench of captains and lieutenants trained for years in the habit of making their own decisions.
Germany by 1944 no longer had that bench.
The 111th and 113th Panzer Brigades at Arracourt were brand new formations. Their crews had never trained together. Their officers had come from depots and rear area schools.
They had the Panthers, but they did not have the soldiers to get the most out of them.
The Americans had the opposite problem, which turned out to be a strength. The American officer corps in the spring of 1943 had been almost embarrassingly thin. The pre-war regular army of the United States had numbered less than 200,000 men total.
Almost every American division that fought in Europe had been raised from scratch in the previous three years.
Its officers and sergeants had been commissioned and promoted at a speed that would have horrified a Prussian in peacetime. But that speed turned out to be a gift. The Third Army’s junior officers in Lorraine were young men in their 20s and early 30s who had come through a rapidly built training pipeline without 20 years of peacetime habit to unlearn.
There was also the American civilian background. Many of Patton’s tankers had grown up fixing their own trucks and tractors on farms in Iowa and Texas and Pennsylvania, reading automobile magazines as boys, taking apart engines in their own driveways. When a Sherman threw a track in a Lorraine cornfield, the crew generally fixed it in the field without waiting for a maintenance battalion.
The famous Rhino hedgerow cutters that Sergeant Curtis Cullin Jr. had welded onto Shermans in Normandy six weeks earlier were part of the same phenomenon. Americans improvised with metal because they had been improvising with metal since childhood.
It was not a doctrine. It was a habit. And it was a habit the Germans could not replicate by decree.
And there was Patton himself. He was 58 years old in the summer of 1944. He had been studying armored warfare, reading, writing, and arguing about it since before many of his own men were born.
He had a clear operational philosophy that he could explain in two sentences to any officer in his command: Find the enemy. Hit him where he is not.
He ran his headquarters like a school. He pushed his corps commanders to push their division commanders to push their regiments, to push their battalions, to push their companies. He believed with an almost religious intensity that a moving column was safer than a stationary one because the enemy could not shoot what he could not find.
This is exactly what Rommel had believed in the desert. Patton had absorbed it from watching Rommel from across the sand in 1943, and he was now practicing it at a scale Rommel had never been given the resources to try.
Rommel understood this. He had spent his whole career in an army that believed what Patton believed. In his final weeks in Herrlingen, as the Gestapo began to close in on him because of his peripheral connection to the July 20 plot against Hitler, he also understood something else.
The Wehrmacht that had trained him to fight this way no longer existed.
Hitler had spent two years micromanaging the army from the Wolf’s Lair, firing any general who exercised independent judgment, requiring permission for withdrawals at the battalion level, punishing initiative as insubordination. The doctrine was still in the manual. The men had forgotten how to use it.
Rommel had argued against this tendency since 1942. He had written it in reports. He had said it to Hitler’s face.
It had cost him his command, and by October 1944, it would cost him his life.
Rommel took cyanide on October 14, 1944, in the back seat of a staff car on a country lane outside Herrlingen after two emissaries from Berlin, Generals Burgdorf and Maisel, arrived at his door with Hitler’s ultimatum. The choice was suicide with a state funeral and his family left alone, or a public trial before a People’s Court that would end in execution and the ruin of his wife and son. He was 52 years old.
He did not live to see what Patton would do in the snow two months later, but the moment is the final test of the argument he had already made about the Patton army in France.
On December 16, 1944, before dawn, roughly 20 German divisions and about 200,000 men, supported by something like a thousand tanks and assault guns, attacked the thinly held American line in the Ardennes forest of Belgium and Luxembourg. The attack achieved almost complete surprise.
By December 20, German spearheads had surrounded the Belgian crossroads town of Bastogne, where the 101st Airborne Division under acting commander Brigadier General Anthony McAuliffe was holding on without winter clothing, without adequate ammunition, and for most of the siege, without air resupply because of fog.
On December 22, four German soldiers walked up to the American perimeter under a white flag carrying a written ultimatum demanding the honorable surrender of Bastogne within two hours. McAuliffe handed the note to a subordinate, read it, said, “Oh, nuts,” more or less to himself, and asked his staff what he should reply.
Someone suggested that his first reaction had been good enough. McAuliffe wrote on a sheet of paper: “To the German commander, nuts, the American commander.” The German officers who received the reply did not understand the word and had to have it translated.
That moment has passed into American folklore, and rightly, but what happened behind the scenes of the Bastogne relief is the piece that belongs most properly in Rommel’s sentence about the most astonishing achievements in mobile warfare.
Patton had been told of the German breakthrough on December 17. At that moment, his Third Army was in the Saar region of western Germany attacking due east toward the Rhine. On December 18, he received orders from Bradley to transfer the 10th Armored Division to the First Army and to prepare to turn part of his own army 90 degrees from east-facing to north-facing to strike the southern flank of the German salient.
On December 19, at a meeting in Verdun chaired by Eisenhower himself, Patton told the assembled senior Allied commanders that he could attack with three divisions in 48 hours. The room fell silent. Bradley told him that was impossible.
Patton said it was not.
What the generals in the room did not know was that Patton had already given his staff three contingency plans for a northward pivot keyed to prearranged code phrases before he had ever left his own headquarters. When word came back that Eisenhower had approved the maneuver, Patton made a single telephone call that set the whole machinery in motion.
Over the next six days, the Third Army executed what military staff colleges still teach as one of the great logistical achievements in the history of mechanized warfare. Three divisions, something on the order of 100,000 men and more than 130,000 vehicles, disengaged from a major offensive action, turned 90 degrees, and attacked in a new direction over congested icy roads in winter conditions within the window Patton had promised.
The spearhead of the movement was the 4th Armored Division, the same division that had broken out at Avranches in August and destroyed the Panzer Brigades at Arracourt in September. Its lead battalion was Abrams’ 37th Tank Battalion, the same battalion that had fought at Arracourt.
On the afternoon of December 26 at about 4:50, a single Sherman tank named Cobra King under the command of First Lieutenant Charles Boggess of Company C of the 37th Tank Battalion broke through the German encirclement near the village of Assenois and made contact with the engineers of the 101st Airborne on the southern edge of Bastogne. The siege was broken.
Abrams rolled in behind him in his own command tank, Thunderbolt the Sixth, and linked up with Brigadier General McAuliffe a few minutes past 5:00. He had, in the course of that single week, led his battalion in a 150-mile march north in freezing weather, fought through the 5th FallschirmjΓ€ger Division, destroyed hidden German anti-tank guns in face-to-face combat, and delivered an American armored division into a surrounded American airborne division in the middle of a blizzard.
Rommel had been dead for two months when Abrams reached Bastogne. He never saw the Ardennes. But the relief of Bastogne is the clearest possible demonstration of what he had been writing about in August when he used the word astonishing.
The Third Army had done in six days in the snow something no army in Europe had ever done before. It had pivoted a major formation 90 degrees on no notice in winter weather. And it had completed the move within the time its commander had promised.
The men who had done it were the same men who had broken out at Avranches and stopped the Panthers at Arracourt. They were a force that by December 1944 had become, in the strict military sense, a fully mature instrument of the kind of war Rommel and Patton had both been studying for 30 years.
One more piece of evidence is worth considering because it comes from a source Rommel never touched, but which historians have since examined with great care. Throughout the war, British military intelligence recorded the private conversations of captured senior German officers held at a country house north of London called Trent Park.
The generals who lived there thought they were simply talking among themselves between chess games and walks in the garden. They were not. Every room was wired, and the transcribers, many of them German Jewish refugees who had fled the Reich a few years earlier, listened in shifts and took down every word.
The resulting files, published in edited form by the historian SΓΆnke Neitzel under the title Tapping Hitler’s Generals, run to many tens of thousands of pages. What stands out in the Trent Park transcripts from late 1944 and early 1945 is how often captured German officers, talking freely to each other, returned to the subject of the American army in France with something close to professional bewilderment.
They knew from their own reports that the Americans at Kasserine had been easy. They could not reconcile that memory with what they had met in Normandy and Lorraine. One general, captured in Italy and later transferred to Trent Park, told a fellow prisoner that the American tempo in Lorraine had been faster than anything German reconnaissance could track in real time.
Another, discussing the Ardennes, told a companion that the German counteroffensive had already failed by the fourth day because the weather had lifted and the American tactical air was back in the sky. A third, reflecting on the whole Western campaign, said in essence what Alfred Jodl would later say at Nuremberg under interrogation: that the war in the West had been effectively lost at the moment of the Normandy breakout.
That is, at the moment Third Army was activated and turned loose. Rommel did not live to read these transcripts, but his sentence in the Rommel Papers captures what they say.
The Patton army in France was the most astonishing thing he had seen in 40 years of studying war, and he had the honesty to write it down in a book that would be published only after his death by an English editor he had never met, working from papers his widow had kept safely locked in a drawer in Herrlingen through the last months of the war.
So what did Rommel see? He saw an American general who had studied the same campaigns he had studied and had reached the same conclusions about mobility, deception, and the bold stroke, but who was working with a country, a logistical depth, and a pool of young junior officers Rommel had never been given.
He saw the Wehrmacht’s own doctrine being practiced with a fluency the Wehrmacht itself had lost, by men who had never read a German staff manual. And he saw it without looking away, which is the hardest thing for a professional soldier to do when the men he is watching are the men who will win.
That is why the sentence he wrote in Herrlingen in the last month of his life matters. It was not chivalry between old adversaries. It was a judgment.
The most astonishing achievements in mobile warfare, written by a man who had once been the most famous mobile commander on earth about an enemy he would never face in the field.
George Patton outlived Rommel by about 14 months. He was killed not in battle but in an automobile accident near Mannheim in December 1945, seven months after the German surrender. Creighton Abrams lived to become one of the most respected officers in the post-war American army.
The men of the 4th Armored Division who had fought at Avranches and Arracourt and Bastogne went home, mostly to quiet lives. Hal Miller came back to Santa Rosa and worked in business. The truck drivers of the Red Ball Express, most of them Black Americans in a segregated army that had given them the hardest and least glamorous jobs of the war, returned to a country that was not yet ready to give them credit for what they had done.
Many of them never got that credit in their lifetimes.
And the last word belongs to the man at the desk in Herrlingen. He had spent his life believing that speed was the highest virtue in war, and that the soldier who hesitated was already beaten. In August 1944, sitting in a shaded garden with his papers and his pencil, he watched an American army practice his own creed at a scale he could not match, and he did what every honest professional eventually does.
He put down what he saw in plain words, and he signed his name to it.
He never wrote a more generous sentence about anyone, and he never wrote a more truthful one, either.