Amphibious surprise is often strategic, not tactical

The video distinguishes tactical surprise at the moment of contact from the broader surprise of delivering a capable force where the defender did not expect it. A force may need time to move inland, but the defender cannot instantly generate tanks, aircraft, or air superiority to stop it. Landing at an undefended point can therefore change the campaign even when the subsequent advance is visible. The learning payoff is a clearer understanding of amphibious manoeuvre as a way to create an operational dilemma, not merely storm a defended beach.