Find out the story of Germany's midget submarine force in WWII and its struggle to develop an effective tiny U-boat. Help support my channel: https://www.paypal.me/markfeltonproduction https://www.patreon.com/markfeltonproductions Disclaimer: All opinions and comments expressed in the 'Comments' section do not reflect the opinions of Mark Felton Productions. All opinions and comments should contribute to the dialogue. Mark Felton Productions does not condone written attacks, insults, racism, sexism, extremism, violence or otherwise questionable comments or material in the 'Comments' section, and reserves the right to delete any comment violating this rule or to block any poster from the channel. Credits: YouTube Creative Commons;...
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