As a result, the “Carter Doctrine,” proclaimed by President Jimmy Carter in January 1980 has been extended to Nigeria, the rest of Africa, and—indeed—the entire world. In his final State of the Union Address, President Carter designated the free flow of Persian Gulf oil as a “vital interest” of the United States and declared that this country would use “any means necessary, including military force,” to defend that interest. To implement this policy, widely known as the “Carter Doctrine,” the U.S. Department of Defense established the U.S. Central Command (Centcom) to oversee U.S. military operations in the Gulf area and built up a substantial military basing infrastructure in the region.