British Royal Navy & Marine specialists practice underwater clearance techniques in a swimming pool prior to the Normand

The video explores the secretive role of frogmen during WWII, focusing on their involvement in the D-Day invasion and their hazardous operations. These specially trained units were crucial in clearing obstacles for the British invasion troops. The video also speculates on the future of frogmen suits post-war, humorously suggesting interviews with the Loch Ness Monster.

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