The argument challenges the value of German battlecruisers in a scenario where the decisive battle is expected close to Heligoland. Commerce raiding and distant reconnaissance offer weak justifications for fast capital ships when their route to the ocean passes a British fortress and the main fleet already knows where it must fight. Germany would instead have to fund landing forces, mine warfare, submarines, heavy artillery, and a battle fleet capable of meeting the Royal Navy at the point of attack. The assault also demands army participation against a garrison of Royal Marines, machine guns, and prepared coastal positions. Britain, meanwhile, can prioritise speed and strategic mobility because its principal requirement is to reach the fortress before the German attack succeeds.
Notable Point · 1:13:20-1:19:00
A fleet built for the battle at Heligoland
If retaking Heligoland becomes Germany's central naval aim, its fleet must plan for an assault on a British fortress rather than for raiding in the wider ocean.