Mahan On Naval Strategy: Selections From The Wr... May 2026

Mahan’s strategy begins with the concept of "command of the sea." To Mahan, the ocean was not a barrier but a "great highway" for commerce and communication. He argued that the primary objective of any navy is to drive the enemy’s flag from this highway. This is achieved not through the slow attrition of commerce raiding ( guerre de course ), but through the decisive defeat of the enemy’s fleet. By securing control over maritime trade routes, a nation can sustain its own economy while simultaneously strangling the resources of its adversary. The Principle of Concentration

The Sea as a Great Highway: The Strategic Legacy of Alfred Thayer Mahan Mahan on Naval Strategy: Selections from the Wr...

In the late 19th century, Alfred Thayer Mahan transformed the global understanding of geopolitical power with his seminal work, The Influence of Sea Power Upon History, 1660–1783 . His central thesis—that national greatness is inextricably linked to the sea—provided the intellectual framework for the rise of modern navalism. Through his core principles of concentration of force, the command of the sea, and the strategic value of geographic positions, Mahan redefined how nations project power and protect their interests. The Command of the Sea Mahan’s strategy begins with the concept of "command