Ww1 u boats 02:12 WWI The First Modern War: The Germans Engage In Unrestricted Submarine Warfare | History 47:05 U-Boats and Naval Warfare - WW1 Documentary 08:42 Surviving the U-Boats - WW1 Uncut - BBC 04:54 The Use Of U Boats In WWI 1:31:27 U-Boats of World War 1 - Numbers, Location & How to sink them (Part 1 of 2) 21:10 Eating on a German U-Boat in WW1 09:28 German Submarine Warfare in World War 1 I THE GREAT WAR Special 10:20 Fantastic German WWI submarine film (1914-1918) 02:35 U-Boat footage WW1 in Color 03:41 WWI U-Boats 02:00 Deconstructing History: U-Boats | History 10:20 Sea Monster that sank a German U-boat WWI - Forgotten History 07:59 The Invention And Development of Submarines I THE GREAT WAR Special 31:06 Revealed: Declassified German U-Boat Actual Footage #ww1 #wwi #history #uboat 12:39 SM U1 | 1906 pre-WW1 U-Boat 01:41 WWI The First Modern War: The War Moves Beneath the Waves | History 12:36 The First U-Boat Disaster - Sinking of Aboukir, Hogue and Cressy 1914 1:07:42 U-Boats of World War 1 - Who sank what, where & when? (Part 2 of 2) 09:54 Life Inside a WWII Type IXC Submarine (Cross Section) 05:42 What Life on a U-Boat Was Like More results