Wars involve trade and access as well as territory. The same logic appears in Russia's concern for secure sea access in the Russo-Ukrainian War and China's view of Taiwan as a gateway to the wider Pacific. Britain's location, prevailing currents, and ability to obstruct French movement gave it a natural maritime advantage. France therefore had to build comparable naval infrastructure or use its army to remove Britain from the contest. Sea power turned geography into continuing leverage over commerce, movement, and the strategic choices available to states.
Notable Point · 27:17-30:22
Trade, access, and Britain's geographic advantage
Britain's position beside the Channel gave it an advantage over French maritime access, while the comparisons with Ukraine and Taiwan interpret strategy through trade routes and sea access.