01/25/2025
**Capture of U-505:**
- **Date:** June 4, 1944
- **Location:** Near the coast of Africa, in the Atlantic Ocean.
- **Event:** U-505, a German Type IXC U-boat, was part of the U-boat fleet targeting Allied shipping. During its ninth patrol, it was detected by Task Group 22.3 of the U.S. Navy, commanded by Captain Daniel V. Gallery. After depth charge attacks, U-505 surfaced, and its crew abandoned ship due to presumed damage and imminent sinking.
- **Capture:** U.S. forces swiftly boarded the sub before it could sink, securing valuable German naval codes, Enigma cipher machine, and other intelligence materials. This was a significant intelligence coup because the secrecy around the capture helped maintain the effectiveness of Allied codebreaking efforts.
- **Aftermath:** The U.S. Navy towed U-505 to Bermuda for examination, keeping the event classified to prevent the Germans from realizing their codes had been compromised.
**Journey to Chicago:**
- **Post-War Use:** After the war, U-505 was used as a training ship for anti-submarine warfare until it was decommissioned in 1947.
- **Donation and Move:** In 1954, the U.S. Navy decided to donate U-505 to the Chicago Museum of Science and Industry. The move was a significant engineering feat; the submarine was floated through the Great Lakes, then through the Chicago River to its final resting place.
- **Exhibition:** Since 1954, U-505 has been housed in a special exhibit at the Museum of Science and Industry. Initially outdoors, it was later moved indoors in 2005 as part of a $35 million renovation to preserve the sub from the elements, ensuring its history could be studied for generations.
This story of capture and preservation not only marks one of the most daring naval operations of WWII but also stands as a testament to the efforts to preserve and educate on naval history.