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.

What is the significance of the phrase 'It must have been a frog's life' in the context of the text?

What speculation is made about the future of frogman suits after the war?