In a new report for the Council on Foreign Relations, America Revived, Ambassador Blackwill argues that the United States faces the most dangerous international environment since World War II. He defines U.S. vital national interests, summarizes the history of American grand strategy, outlines and critiques five grand strategy schools (primacy, liberal internationalism, restraint, American nationalism, and Trumpism), and advances a new grand strategy—resolute global leadership. This approach merges the military power and global presence of primacy with the alliance networks, institutional engagement, and focus on legitimacy emphasized by liberal internationalism.