The prisoner sat down at the outdoor table in Augsburg, Germany, on the tenth of May, 1945—two days after the war in Europe had ended. Across from him sat the men who had defeated him, and they had come to ask one question. The prisoner was Hermann Göring, Reichsmarschall of the Luftwaffe, the second most powerful man in Nazi Germany, the man who had promised Adolf Hitler that no enemy bomber would ever reach the Reich. Now he was a prisoner, yet he sat at the table like a man attending a conference, not a man awaiting judgment.

Facing him was General Carl Spaatz, commander of the American Strategic Air Forces, along with his staff: Vandenberg, Patch, and the air-power theorist Alexander de Seversky. The war was over, but the questions were just beginning. Spaatz leaned forward and asked: “When did you know the Luftwaffe was losing control of the air? ”

Göring did not hesitate.

He did not name a battle. He did not name a date. He named a city: Hanover. One word.

With it, the entire air war over Germany suddenly made sense. To understand why a city was the answer, you have to go back to the years when the bombers flew alone. In the early years of the bombing campaign, American heavy bombers—the B-17s and B-24s—flew deep into Germany without fighter escort. The fighters of the day simply did not have the range.

They could guard the bombers part of the way, then turn back with their fuel gauges falling, leaving the bombers to fly on alone into the teeth of the Luftwaffe. The Germans knew it. Göring knew it. The bombers came, the fighters rose, and the skies over Germany became a slaughterhouse.

In 1943, the great raids on Schweinfurt, the ball-bearing city, cost the Americans dozens of bombers in a single day. The crews called it Black Thursday. The Americans kept coming, but the cost was staggering, and for a time it looked as though the bombing campaign might break against the Luftwaffe’s defenses. But in that same year, something began to change, and the change was written down in private by a man who never intended it to be read.

Joseph Goebbels kept a diary through the late summer and autumn of 1943. Entries from late September and again on the seventh of November recorded a growing dread. The American bombers were coming in greater numbers. The damage was mounting.

The air war was turning. And Goebbels, who lied for a living, could not lie in his own diary. The Luftwaffe felt it too. And Göring’s response was not a military one.

It was psychological. In 1943, American fighters began appearing over Aachen, deeper into Germany than they were supposed to reach. German pilots reported them. The reports went up the chain of command, and Göring issued an order to Adolf Galland, his General of Fighters, that read like something from a dream.

The American fighters shot down over Aachen were to be treated as if they had never been there. Not shot down. Not stopped. Pretend they did not exist.

It was denial issued as a military order. And denial in war is the beginning of the end—because the fighters were there, and they kept coming further. Hanover was the line. When American long-range fighters—the P-51 Mustangs, with drop tanks that extended their reach deep into the Reich—could escort the bombers all the way to Hanover, the equation of the air war changed permanently.

The bombers no longer flew alone. The Luftwaffe’s fighters, rising to meet them, now faced the escorts first, and the escorts were waiting. Göring understood it instantly. Hanover meant the bombers had bodyguards all the way in.

And if Hanover, then Berlin was only a matter of time. Berlin came. When American fighters appeared over the capital of the Reich—over the city Göring had promised would never be bombed—the message was unmistakable. The Luftwaffe had lost control of its own sky.

The Germans still had one hope left: the jets. The Me 262, the world’s first operational jet fighter, was faster than anything in the sky. On paper, it could have changed everything. But paper is not production.

The jet engines were fragile, safe for roughly fifteen hours of flight before they needed overhaul or replacement. Fuel was scarce. The pilots were green. And the factories that built them were being bombed around the clock.

Galland believed in the jet to the end. He argued for it, fought for it, staked the Luftwaffe’s future on it. But even he could not conjure fuel, engines, or trained pilots out of a collapsing Reich. The jets were a miracle that arrived too late, in too few numbers, with too little fuel to matter.

The deeper wound was oil. The Allied bombing campaign against German oil production strangled the Luftwaffe at its roots. Without fuel, there was no training. Without training, there were no pilots.

The Luftwaffe’s new pilots went into combat with a fraction of the flying hours their enemies had. They died in droves, and each death made the next pilot a little greener. On the first of January 1945, the Luftwaffe threw everything it had left into one great raid—a desperate blow against Allied airfields. It failed.

And when the idea of repeating it came up, Hitler himself refused. His reason, as Göring relayed it, was almost poetic in its despair: “If we attack again, the Americans will come back in swarms, like bees. ”

Like bees. The Führer, who had promised the Reich would never be bombed, now feared the Americans would arrive in swarms.

By the end of the interrogation, Göring admitted what the interrogators already knew. The Americans were superior in technology and, above all, in production. Not braver, not cleverer—simply able to build more, faster, and better than Germany ever could. The Reich had fought with courage.

America had fought with factories. And factories won. The interrogation ended. The transcript was published.

And then something strange happened. General Hap Arnold, chief of the United States Army Air Forces, wrote his memoirs. When he told the story of the Göring interrogation, the Hanover passage was missing. The most revealing answer Göring gave—the city, not the battle—was quietly left out.

Alexander de Seversky noticed. He had been at the table. He knew what Göring had said, and he made sure the record survived. In his own book, published in 1950, the Hanover answer stands exactly where Göring left it.

Why did Arnold omit it? History does not say for certain. Perhaps the city did not fit the narrative of great battles. Perhaps the truth that the air war was won by range, by escorts, by the unglamorous math of fuel and drop tanks, was less dramatic than the story of heroic bombing.

But the record is the record. At Augsburg, on the tenth of May, 1945, a defeated Reichsmarschall was asked when he knew the Luftwaffe had lost, and he named one city: Hanover. A year later, Göring would face judgment at Nuremberg—the dock, the charges, the verdict of history. He would cheat the hangman in the end, but he could not cheat the record.

At that table in Augsburg, for two hours, he told the truth. And the truth was a city on a map, a line on a range chart, and the sound of fighter engines over a capital that was supposed to be safe forever.