There is a U-boat in the middle of Chicago. It’s attached to the Museum of Science and Industry in Hyde Park. Generations of Chicagolanders, and their cousins from far away, have walked through U-505, but they don’t always ask how in the world it got to Chicago.

A crucial moment in the journey of U-505 to its permanent berth was on June 4, 1944. On that day for the first time in the history of the US Navy since, perhaps, October 7, 1864, the command “Away all boarders!” was given on the USS Pillsbury, part of the task force that had been searching for U-505 off the northwestern coast of Africa. Their challenge was to capture an underwater boat from the surface, and then keep it from sinking.

How they got to that point, and what happened afterwards, is the subject of Alexander Rose’s new book Phantom Fleet: The Hunt for U-505 and World War II’s Most Daring Heist. In the course of describing one of the most audacious naval actions of the Second World War, Rose also reveals the secret war against German U-Boats.

Alexander Rose is the bestselling author of Washington’s Spies, as well as American Rifle, Men of War, The Lion and the Fox, and Empires of the Sky. Born in the United States, he grew up in Australia, was semi-educated in England, worked in Canada, and now lives in New York. He also claims to be a committed listener to Historically Thinking.

For Further Investigation

• “U-505. The Captured U‑Boat”: A museum-led walkthrough of the sub at the Museum of Science and Industry
• Official exhibit page: Learn how U‑505, the only German U-boat in the U.S., made its way to a bunker in Hyde Park and what visitors can experience on the on-board tour
• U.S. Naval History (History.Navy.Mil): Overview of the capture operation and the submarine’s eventual transfer to the Museum of Science and Industry