Secret D-Day Floating Ports With Steel Roadways

The video discusses the construction of pier heads extending to the shore, innovative waves that facilitate the rapid movement of military equipment, and the remarkable engineering feats during the war, including the creation of harbors the size of Dover, England. These efforts highlight the significant role of Allied engineering in supporting invasion forces.

What role does Allied Engineering play according to the text?

How do the harbors mentioned compare in size to Dover?