World War II Unwound
Little known or forgotten stories from World War II. The spies, heroes, decision-makers and the moments that changed everything. Hosted by U.S. Navy Veteran and World War II historian Alan Best
World War II Unwound
We Go - Eisenhower, The Weather, and the Decision That Changed Everything
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We Go — Eisenhower, The Weather, and The Decision That Changed Everything
Season 2, Episode 1 — The Decision Makers
It's four in the morning at Southwick House, England, June 5th, 1944. A North Atlantic storm is battering the coast. A hundred and fifty-six thousand soldiers, nearly five thousand ships, and eleven thousand aircraft are waiting on one man's word.
Dwight Eisenhower had heard every assessment, every forecast, every argument. Now the room went silent — because the decision wasn't theirs. It was his alone.
He stood, walked to the window, and came back with four words: Okay. We go.
Then he sat down and wrote something no one saw for decades — a note, in his own hand, accepting full personal blame if the invasion failed. He carried it in his pocket while he watched the paratroopers of the 101st Airborne board their planes for Normandy.
In this episode, Amanda and Harry take you inside the room, the weather window, and the man who carried the weight of D-Day before he knew how the story would end.
Season Two: The Decision Makers begins here.
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Tags: WWII, World War II, D-Day, Eisenhower, Dwight Eisenhower, Normandy Invasion, Operation Overlord, James Stagg, Southwick House, Supreme Allied Commander, Military History, World War 2 History, WWII Podcast
Welcome to the Best Story Publishing Podcast Network. It's where every story matters, every truth deserves to be told, and every question is worth asking. I'm Alan Vest. And today, today we begin season two of World War II Unwound. Season one took us into the shadows, the spies, the codebreakers, the double agents, the dead men carrying briefcases, the people who changed the war from the places nobody was looking. Season two takes us somewhere different, into the rooms where the decisions were made, where the general staff, where the presidents and prime ministers stared at maps and intelligence reports in the faces of the people around them, and made choices that would determine the fate of millions. We've always talked about these people. We know their names, we know the outcomes, but I've spent my career asking the question underneath all of it. What was it actually like to be that person in that room at that moment, knowing that whatever you decided next would echo through history? Season two is the answer to that question. Eight decisions. Eight moments when history held its breath. And we start with the biggest. June the 5th, 1944. A room in England? A weather forecast. And one sentence from one man that set in motion the largest military operation in human history. I'll hand it over to Harry. This one is something.
SPEAKER_02Thanks, Alan. I want you to think about what it means to be the last person in the room, not the last to leave. The last in the sense that matters. The person to whom every argument has been made, every piece of evidence presented, every expert opinion offered, and who must now alone make a decision that no one else can make, and no one else will be responsible for. In the early hours of June 5, 1944, Dwight D. Eisenhower sat in a room at Southwick House near Portsmouth on the southern coast of England. Around him were the most capable military minds the Allied nations had produced: generals, admirals, air marshals, men who had spent their careers preparing for exactly this moment. All of them had spoken, all of them had given their assessments, all of them had told him what they thought, and now they were silent, waiting, because the decision wasn't theirs. Outside, a North Atlantic storm was battering the English coast. The original D-Day launch date, June the 5th, had already been postponed 24 hours because of weather that would have destroyed the operation before it began. The revised window was June the 6. His meteorologist, a Scottish RAF officer named James Stagg, had identified a narrow gap in the storm system. 36 hours perhaps, possibly less. Marginal conditions, not good, not what anyone had hoped for. But a window. The largest invasion fleet in human history was sitting in ports across southern England. 156,000 soldiers, nearly 5,000 ships, 11,000 aircraft, all of them waiting for one word from one man. Eisenhower stood up, walked to the window, stood there for several minutes in silence, then he turned back to the room. Okay, we go. Three words, the most consequential three words spoken in the 20th century. And the man who spoke them went immediately to his desk and wrote a note, in his own hand on a small piece of paper, accepting full personal responsibility if the invasion failed. This is what it means to make a decision that history remembers. And this is the story of the man who made it.
SPEAKER_00Harry, before we get to the room and the weather and the decision itself, I want to understand who Eisenhower was at this specific moment in his life. Because I think most people know the name and the outcome, but I'm not sure we know the man who was sitting in that room on June the 5th.
SPEAKER_02Dwight David Eisenhower was 53 years old in June 1944. Born in Denison, Texas in 1890, raised in Aberdeen, Kansas, a background of modest means and strong character that he carried throughout his life without apparent effort. He graduated from West Point in 1915, a class that would produce an extraordinary number of senior commanders, known in military history as the class the stars fell on. And yet for much of his early career, Eisenhower had never commanded troops in combat. He had spent years as a staff officer, brilliant, meticulous, politically gifted in the specific way that military staff work requires, but without the combat experience that most of his peers had accumulated. When George Marshall selected him to command American forces in Europe in 1942, there were generals senior to him, generals with more combat experience, generals who had commanded larger forces. Marshall chose Eisenhower because of a quality he had identified that he believed was rarer and more valuable than combat experience in this specific role. The ability to hold a coalition together, to manage the egos of men like Montgomery and Patton and De Gaulle and Churchill simultaneously, to be the still center around which an extraordinarily volatile alliance could function. It was not a glamorous quality. But Marshall was right that it was the essential one.
SPEAKER_00He wasn't the most decorated or the most celebrated general in the room. He was the one who could hold everything together.
SPEAKER_02Precisely. And that quality, the capacity for coalition management, for absorbing pressure without transmitting it, for remaining genuinely calm in conditions designed to produce panic, was tested more severely in the months leading up to D-Day than at almost any point in his career. The planning for Operation Overlord had been running for over a year. The logistics were staggering, coordinating the movement of men and equipment and supplies across the Atlantic and across Britain on a scale that had never been attempted. The political pressures were relentless, Churchill and Roosevelt had different visions for the operation's priorities. The French were a constant diplomatic challenge, the British and American military cultures clashed regularly. And underneath all of it was the knowledge that if Overlord failed, if the invasion was repulsed on the beaches of Normandy, the consequences for the Western war effort were almost incalculable. The war in the Pacific was consuming American resources, a failed European invasion would have meant years of additional conflict, potentially hundreds of thousands of additional deaths, and a political crisis in Britain and America that could have reshaped the entire trajectory of the war.
SPEAKER_00Tell me about James Stagg. Because the meteorologist seems like one of the most consequential people in this story, and I'm not sure most people know his name.
SPEAKER_02Group Captain James Stagg was Eisenhower's chief meteorologist, a Scottish RAF officer who carried on his shoulders a responsibility that I think genuinely has no parallel in the history of weather forecasting. He was asked to predict the weather over the English Channel, one of the most meteorologically complex and unpredictable bodies of water in the world, accurately enough that the supreme commander of the Allied Expeditionary Force could base the most consequential military decision of the war on his forecast, and he was asked to do this in 1944, with instruments and computational tools that bear almost no resemblance to what modern meteorologists have available. He was essentially looking at weather patterns moving in from the Atlantic, consulting reports from ships and aircraft and weather stations across a wide geographic area, and constructing a prediction through a combination of mathematical analysis and professional judgment that was, at its core, an educated guess. A very well-educated guess. But a guess.
SPEAKER_00And Eisenhower had to decide whether to trust it.
SPEAKER_02He had to decide whether to trust a forecast for a narrow weather window that Stagg himself described in qualified terms. This might hold, conditions will be marginal, there is a reasonable probability of the window existing, but I cannot guarantee it. That qualification is important. Stagg didn't tell Eisenhower the weather would be fine. He told him there was a gap in the storm that might be usable. And Eisenhower had to weigh that uncertainty against everything else. The tides, the moon phases, the fact that the invasion fleet was already mobilized, and any further delay would mean returning to port and waiting weeks for the next viable window, the knowledge that a six-week delay risked the entire operational security of Overlord, the reality that German intelligence was already becoming suspicious that something large was imminent.
SPEAKER_00What was the human being like? Because I keep reading about Eisenhower the commander, and I want to know about Eisenhower, the person at that specific moment.
SPEAKER_02The accounts of people who were around him in the days and hours before the decision paint a consistent picture of someone carrying an almost unbearable internal weight with a surface composure that never cracked publicly. He slept badly. He smoked heavily, four packs a day by some accounts during the overlord planning period. He wrote letters he didn't send. His personal secretary and companion Kay Summersby, whose relationship with Eisenhower has been debated by historians but who was unquestionably close to him throughout the war, described him during this period as quieter than she had ever seen him. Not depressed, not anxious in any visible way, simply carrying something. Something he couldn't put down and couldn't share with anyone, because the weight of it was specifically his. He had asked for this command, he had accepted the responsibility that came with it, and the responsibility, in its full dimensions, was now due.
SPEAKER_00Harry. Take me into that room. The specific meeting on the night of June the 4th, going into June the 5th. Because I want to understand not just the decision, but the process that led to it. Who was there? What was said? What the atmosphere was like.
SPEAKER_02The meeting convened at Southwick House at approximately 4 in the morning on June the 5th. The room was the library, a large book-lined space that had become the de facto command center for the final D-Day planning. Present were the senior commanders of the Allied Expeditionary Force, Admiral Bertram Ramsey commanding the Naval Forces, Air Chief Marshal Trafford Lee Mallory, commanding the Air Forces, General Bernard Montgomery, commanding the Ground Forces, General Walter Bedell Smith, who was Eisenhower's Chief of Staff, and James Stagg, the meteorologist, who had been summoned to give his updated forecast.
SPEAKER_00What did Stagg tell them?
SPEAKER_02He told them that his analysis of the weather systems moving across the Atlantic had identified what he described as a fair interval, a period of improved conditions beginning late on June the 5th and extending through June the 6th and into June the 7th. The winds would moderate, the cloud cover would lift enough for the airborne operations to proceed. The sea state would be difficult, he was clear about that. But within the operational parameters that had been established as the minimum acceptable conditions for the landing craft, he gave this assessment with the careful qualifications of a scientist who understood exactly what was riding on his words and refused to overstate his certainty. The interval might hold. It was likely to hold, he believed it would hold.
SPEAKER_00And the commanders responded differently?
SPEAKER_02Significantly differently. Montgomery, characteristically direct, characteristically confident, said he was prepared to go. Ramsey was cautiously supportive, but flagged the sea conditions as a serious concern for the smaller landing craft. Lee Mallory was the most skeptical. He had been consistently worried about the airborne operations throughout the planning process, and the marginal weather conditions didn't reassure him. Bedell Smith gave his assessment quietly and directly. The conditions were not ideal, but the window was real, and the risks of further delay were significant. Every voice in the room had spoken, every position had been stated. And then Eisenhower did something that the accounts of people present consistently describe as one of the most striking things they had ever witnessed in a command setting.
SPEAKER_00He went quiet.
SPEAKER_02He went quiet. For several minutes, accounts differ on exactly how long. But the consistent description is of a silence that felt longer than it was. He sat with his head slightly bowed. Nobody spoke. Nobody attempted to add anything to what had already been said. The weight of the decision had passed to him completely, and everyone in the room understood it. And then he looked up, and he said, Okay, we go. Three words. No elaboration, no qualification, no speech. He stood, the meeting ended, and the machinery of the largest military operation in human history began to move. And then he wrote the note. This is the detail that tells you everything about Eisenhower's character that the decision itself only implies. Shortly after the meeting ended, while the orders were going out, while the first aircraft were beginning to load, while the invasion fleet was preparing to sail, Eisenhower sat alone and wrote a note. In his own handwriting, on a small piece of paper. The note read, in essence, that if the landings failed, the decision to launch had been based on the best available information, and that the failure was entirely his own. That the troops had done everything that bravery could do, that if any blame attached to the attempt, it was his alone. He folded the note and put it in his pocket. He didn't show it to anyone. He didn't send it. He simply wrote it and carried it. Because he understood that if the invasion failed, someone would have to account for it, and he had already decided that person would be him.
SPEAKER_00He wrote his own failure speech before the operation began.
SPEAKER_02Before the first soldier had landed, before the first aircraft had crossed the coast, in the hours when the outcome was completely unknown, when it was entirely possible that the invasion fleet would be caught in deteriorating weather, that the airborne drops would be scattered and ineffective, that the beaches would become the catastrophe his casualty estimates had warned about. He sat and wrote the words he would say if it all went wrong. And then he went to watch the paratroopers board their aircraft.
SPEAKER_00Tell me about that moment. Because I've read about it, and it's one of the images from the war that stays with me most.
SPEAKER_02In the late evening of June the 5th, Eisenhower drove to Greenham Common Airfield in Berkshire, where the 101st Airborne Division, the Screaming Eagles, were preparing to board their aircraft for the nightdrop into Normandy. He moved among the men informally. No ceremony. No speech. Just a general walking through the groups of soldiers who were painting their faces and checking their equipment and doing the particular things that men do in the hours before they go into battle. He talked to them individually, asked where they were from, asked about their families. The accounts of the soldiers who were there describe a commanding general who seemed, in that moment, less like a supreme commander, and more like a man who needed to look into the faces of the people whose lives depended on the decision he had just made. Kay Summersby, who was with him, later wrote that she saw him watching the aircraft take off, and that his eyes were wet. He stood there until the last aircraft had disappeared into the darkness. Then he got back into the car. There was nothing more to do. The decision had been made. Its consequences were now entirely out of his hands.
SPEAKER_00What was he thinking about in that car?
SPEAKER_02He wrote about it afterward. He was thinking about the casualty estimates. The planning staff had modeled multiple scenarios for the Normandy landings. Best case, expected case, worst case. The worst case projections for the airborne operations alone were devastating. Lee Mallory had privately estimated that casualties among the paratroopers could reach 70%. 70% of the men Eisenhower had just watched board those aircraft. He knew those numbers. He had studied them. He had made his decision, knowing them. And sitting in that car in the English darkness, he had nothing to do but wait and wonder whether he had sent those men to their deaths or to the liberation of Europe. He didn't know. Nobody knew. The weather window Stag had identified was holding so far. But the beaches were still hours away. And history, for the moment, was suspended between what had been decided and what would actually happen.
SPEAKER_00How close did it come to going wrong?
SPEAKER_02Closer than the triumphant narrative of D-Day usually suggests. The weather, while within operational parameters, was genuinely difficult. Many of the landing craft were swamped by waves before they reached the beaches, men drowned before they fired a shot. The airborne drops were significantly scattered, units landed miles from their objectives, command structures were disrupted, the carefully planned seizure of key bridges and crossroads became improvised chaos. Omaha Beach, the American sector that faced the most heavily fortified German positions, came closer to catastrophic failure than most accounts acknowledge. For several hours on the morning of June 6th, the outcome at Omaha was genuinely uncertain. German resistance was ferocious. The initial waves were cut down on the waterline. Senior American officers watching from offshore considered recommending withdrawal. If Omaha had failed, if the German counterattack had pushed the Americans back into the sea, the entire southern flank of the invasion would have been compromised.
SPEAKER_00It held.
SPEAKER_02It held. By the afternoon of June 6, through a combination of individual courage, improvised leadership at the junior officer and NCO level, and the accumulated weight of 10,000 men pushing forward up those bluffs despite everything, Omaha was secured. The beachhead was established across all five landing zones. The largest amphibious invasion in history had succeeded. And the note in Eisenhower's pocket, the failure speech he had written before the first soldier landed, was never needed. The note was found in Eisenhower's papers after the war. It had been misdated. He wrote July 5, rather than June 5, suggesting he wrote it in the exhausted hours after the decision when his precise grip on detail had momentarily slipped. It was crumpled, suggesting he had put it in his pocket, and it had spent hours there while history was being decided. It reads, in full, our landings in the Cherbourg-Havre area have failed to gain a satisfactory foothold, and I have withdrawn the troops. My decision to attack at this time and place was based upon the best information available. The troops, the air and the navy did all that bravery and devotion to duty could do. If any blame or fault attaches to the attempt, it is mine alone.
SPEAKER_00Twelve sentences written before anyone knew whether they'd be needed. That document is one of the most extraordinary things I've encountered in all of season two's research.
SPEAKER_02What makes it extraordinary is not its literary quality, it is plain, direct, unglamorous writing. What makes it extraordinary is what it reveals about the man who wrote it. In the moment of maximum uncertainty, when the outcome was unknown and the stakes were as high as they could possibly be, Eisenhower's first instinct was not to protect himself, it was to protect the people who had carried out his decision. The troops did all that bravery could do. If any blame attaches, it is mine alone. That is not a formality. That is a moral position, written in private, shown to nobody, carried in a pocket. It is what he actually believed. And it is, I think, the clearest window into his character that any document from the entire war provides.
SPEAKER_00How does history assess the decision itself? Because it succeeded. But I want to know whether historians think it was the right call given what was known at the time, not just in retrospect.
SPEAKER_02The consensus among military historians is remarkably consistent that given the constraints Eisenhower faced, the decision to launch on June 6 was correct. Not because the outcome was good, outcome-based reasoning about command decisions is always suspect, but because the alternative was worse. A further delay of four to six weeks would have pushed the invasion into mid July. The tidal conditions and moon phases that made June 6 viable would not recur until then. Six weeks of continued operational security for Overlord, with the invasion fleet mobilized and rumors circulating, was Close to impossible. German intelligence was already alert. Six more weeks risked the entire deception operation that Garcia and the Double Cross system had so carefully constructed. Eisenhower made the decision with incomplete information, under time pressure, against a meteorological window he couldn't fully trust, and he got it right. But, and this is the part that historians consistently emphasize: getting it right required not just the decision, but the willingness to make it. Many capable commanders, faced with those conditions, would have delayed again. The decision to go, to commit, to accept the uncertainty, to say we go and mean it, required something beyond analytical capability. It required a quality that Eisenhower had in abundance, and that has no more precise name than NERVE.
SPEAKER_00What happened to him afterward? Because I think of Eisenhower as D-Day, and then the presidency, and I'm not sure I know what the years between looked like.
SPEAKER_02He commanded the Allied forces through the liberation of France, through the Battle of the Bulge, the last major German offensive in the West, which came within a narrow margin of breaking the Allied line in December 1944, through the crossing of the Rhine and the final drive into Germany. He was present at the German surrender in May 1945. He returned to America as the most celebrated military figure of the war. He served as Army Chief of Staff, then as the first Supreme Commander of NATO, then as President of the United States for two terms from 1953 to 1961. In his farewell address as president, one of the most prescient speeches any American president has given, he warned about the growing power of what he called the military-industrial complex. The supreme commander who had directed the largest military operation in history ended his public life warning about the dangers of militarism. That tension, between the man who said we go and the man who warned about where that kind of power leads, is one of the most interesting things about Eisenhower's entire public life.
SPEAKER_00And the note stayed with him?
SPEAKER_02The note stayed with him. He never spoke publicly about it during his lifetime. It was found among his papers after his death in 1969, and when it became public, when the world saw what he had written in those hours before the invasion, the private acceptance of full responsibility, the instinct to protect the people who had carried out his orders. It changed how many people understood him. The public Eisenhower was the affable, slightly grandfatherly figure of the 1950s, the gulfing president, the comfortable post-war leader. The private Eisenhower, the one visible in that crumpled note, was something considerably more serious and considerably more human. A man who understood exactly what he had asked of others, and who had decided, before he knew the outcome, that whatever happened next was on him.
SPEAKER_00Season 2. The Decision Makers. And we start here. In a library in Hampshire at 4 in the morning, with a Scottish meteorologist and a weather window and one man who had to decide. What I keep thinking about is the note. Not the decision. As extraordinary as that was. The note. Written before anyone knew. Before the first parachute opened over Normandy. Before the first landing craft hit the beach. Eisenhower sitting alone and writing. If this fails, it's mine. Not theirs. It's mine. We talk about leadership all the time. In business, in politics, in sport. We talk about vision and strategy and communication. And all of those things matter. But what Eisenhower did in those hours, the decision and then the note, is something different. Something simpler and harder. He took the weight, all of it, onto himself, before he knew whether he'd been right. The troops did all that bravery could do. If any blame attaches, it is mine alone. Twelve sentences, written in pencil, never sent, found in his papers after he died. Dwight Eisenhower. Season one asks, What did extraordinary people do in the shadows? Season two asks, What does it cost to be the person who decides? Have you ever been in a position, professionally, personally, in any context, where the decision was yours alone, where you couldn't share the weight and couldn't defer the choice? What did that feel like? And looking back, did you write your own failure speech before you knew the outcome? Send your story to beststorypublishing at gmail.com. We read everything. And season two is going to be that kind of conversation every single week.
SPEAKER_01Thanks, Amanda. And that's episode one of season two of World War II unwound here on the Best Story Publishing Podcast Network. We go. Two words that change the world. One man who wrote his own failure speech before he knew whether he'd need it. That's the standard season two is setting, and we're just getting started. Thank you for being here. If today's episode moved you, and I believe it will, visit us at beststorypublishing.com and send your thoughts to beststorypublishing at gmail.com. We read every single one. Next week on World War II Unwound, we crossed the Pacific. December 1941. Admiral Iseroku Yamamoto designed the attack on Pearl Harbor and believed from the beginning it was a strategic mistake. He said so, in a line that became one of the most famous in the history of the war. I fear we have awakened a sleeping giant. He was right, and he knew it before the first bomb fell. The decision that brought America into the war, examined from the side of the man who planned it and understood its consequences better than anyone. Yamamoto. Next week. Until then, keep asking questions, keep digging deeper, and never stop being curious. I'm Alan Best, and this is the Best Story Publishing Podcast Network.