In Asia’s maritime heartland, all the ingredients of a global cataclysm are conspiring against the post-Cold War period of peace and stability in the Indo-Pacific. “One day the great European War will come out of some damned foolish thing in the Balkans,” warned Prussia’s Otto von Bismarck in the thick …

Russia has long seen the Black Sea as essential for projecting power and influence in the Mediterranean and beyond. Yet protecting Russian interests in the region has come at a cost. Russia’s approach to the Black Sea builds on a centuries-old history of confrontation with Europe’s major powers and on …

America should not try to cover the whole Earth with a U.S. security blanket. That is especially true for areas near Russia or China. As President Joe Biden and his team settle into their new jobs, how should they view the national security challenges facing the United States at his …