Command of the Sea

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Command of the sea is the foundation of American national security. Adm. Alfred Thayer Mahan, the greatest strategist in American history, identified it as the core American interest (though he wrote before the war on terrorism began and before the development of nuclear weapons). The United States, he argued, can be threatened only by an enemy naval force that could both invade its territory and curb its access to the oceans. Therefore, the foundation of America’s national security, as with Britain’s, had to be the command of the sea. Indispensable Sea Lanes Command of the sea guarantees security and trade. Ancient Rome certainly understood as much, focused as they were on controlling Mare Nostrum (or Our Sea, referring to the Mediterranean), which forced North African threats like Carthage to attack Rome on its flanks and ensured access to Egyptian crops. The land routes around the Mediterranean were powerful but slow. The naval routes were rapid but lighter, and commercially, they were indispensable. China and Iran are now trying to secure their sea lanes, or at least deny others access to them. For China, now a massive trading power, access to the world’s seas is an economic necessity. Its fear is […]

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George Friedman

George Friedman is an internationally recognized geopolitical forecaster and strategist on international affairs and the founder and chairman of Geopolitical Futures.

Dr. Friedman is also a New York Times bestselling author. His most recent book, THE STORM BEFORE THE CALM: America’s Discord, the Coming Crisis of the 2020s, and the Triumph Beyond, published February 25, 2020 describes how “the United States periodically reaches a point of crisis in which it appears to be at war with itself, yet after an extended period it reinvents itself, in a form both faithful to its founding and radically different from what it had been.” The decade 2020-2030 is such a period which will bring dramatic upheaval and reshaping of American government, foreign policy, economics, and culture.



His most popular book, The Next 100 Years, is kept alive by the prescience of its predictions. Other best-selling books include Flashpoints: The Emerging Crisis in Europe, The Next Decade, America’s Secret War, The Future of War and The Intelligence Edge. His books have been translated into more than 20 languages.

Dr. Friedman has briefed numerous military and government organizations in the United States and overseas and appears regularly as an expert on international affairs, foreign policy and intelligence in major media. For almost 20 years before resigning in May 2015, Dr. Friedman was CEO and then chairman of Stratfor, a company he founded in 1996. Friedman received his bachelor’s degree from the City College of the City University of New York and holds a doctorate in government from Cornell University.