Uploaded June 2026 | Updated September 2026, 2 weeks ago
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It’s February 9, 1945. The war is nearing its end, but the Axis have not surrendered yet and they still have a few aces up their sleeves. German U-boat commander Korvettenkapitän Ralf-Reimar Wolfram is tasked with delivering secret cargo to their Japanese allies. In the waters of the North Sea, his U-864 is stalked by the British submarine HMS Venturer. Its commander, young Lieutenant James Launders, is about to pull off a maneuver no one had done before, or has done since.
Sources:
• Jones, Geoffrey Patrick. Submarines Versus U-Boats. 1986.
• Preisler, Jerome, and Kenneth Sewell. Code Name Caesar: The Secret Hunt for U-Boat 864 During World War II. Penguin, 2012.
• Tidemand, Nicolaj, Carl Erik Høy-Petersen, and Hans-Christian Kjelstrup. Salvage of U864 – Supplementary Studies – Study No. 7: Cargo. Report No. 23916-7, rev. 01. Høvik, Norway: Det Norske Veritas, July 4, 2008.
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00:00: U-864 Begins Secret Mission
01:27: HMS Venturer Hunts U-Boat
03:23: Captain Launders Calculates Firing Solution
05:04: British Submarine Launches Torpedoes at U-Boat
06:44: Final Strike Destroys German Submarine
07:55: Sand Buries U-864 Wreck
Yarnhub uses the Unreal® Engine. Unreal® is a trademark or registered trademark of Epic Games, Inc. in the United States of America and elsewhere. Unreal® Engine, Copyright 1998 – 2026, Epic Games, Inc. All rights reserved.
Follow and Wishlist our game on Steam store.steampowered.com/app/3606970?utm_source=0242
It’s February 9, 1945. The war is nearing its end, but the Axis have not surrendered yet and they still have a few aces up their sleeves. German U-boat commander Korvettenkapitän Ralf-Reimar Wolfram is tasked with delivering secret cargo to their Japanese allies. In the waters of the North Sea, his U-864 is stalked by the British submarine HMS Venturer. Its commander, young Lieutenant James Launders, is about to pull off a maneuver no one had done before, or has done since.
Sources:
• Jones, Geoffrey Patrick. Submarines Versus U-Boats. 1986.
• Preisler, Jerome, and Kenneth Sewell. Code Name Caesar: The Secret Hunt for U-Boat 864 During World War II. Penguin, 2012.
• Tidemand, Nicolaj, Carl Erik Høy-Petersen, and Hans-Christian Kjelstrup. Salvage of U864 – Supplementary Studies – Study No. 7: Cargo. Report No. 23916-7, rev. 01. Høvik, Norway: Det Norske Veritas, July 4, 2008.
Hit join to become a member and get exclusive perks youtube.com/channel/UC-f2WBfSCZiu0bOBydjot3w/join
Support us on Patreon patreon.com/yarnhub
Check out our exclusive merch yarnhub-shop.fourthwall.com
Join us on Discord discord.gg/yarnhub-1087778019822813334
00:00: U-864 Begins Secret Mission
01:27: HMS Venturer Hunts U-Boat
03:23: Captain Launders Calculates Firing Solution
05:04: British Submarine Launches Torpedoes at U-Boat
06:44: Final Strike Destroys German Submarine
07:55: Sand Buries U-864 Wreck
Yarnhub uses the Unreal® Engine. Unreal® is a trademark or registered trademark of Epic Games, Inc. in the United States of America and elsewhere. Unreal® Engine, Copyright 1998 – 2026, Epic Games, Inc. All rights reserved.
