How did Theodore Roosevelt respond to Alfred Thayer Mahan's ideas about sea power?

Theodore Roosevelt was a fervent proponent of the theories developed by Alfred Thayer Mahan at the Naval War College. Roosevelt recognized the strategic necessity of the concepts Mahan presented in his seminal work, The Influence of Sea Power upon History, 1660–1783, which argued that national supremacy is fundamentally tied to maritime strength and the control of seaborne commerce.1

Influenced by these ideas, Roosevelt championed the expansion and modernization of the United States Navy. He viewed the development of a powerful fleet as essential for the United States to fulfill its global responsibilities and secure its national interests. By embracing Mahan’s vision, Roosevelt helped transition the U.S. toward a more assertive international role, emphasizing that a robust naval force was the primary instrument for projecting power and ensuring security in an era of rapid technological change.1