Explore the shifting global dynamics as the United States faces two significant geopolitical rivals after decades of unchallenged dominance. Delve into the impact of Russia and China's emergence as major adversaries on the threat landscape and the emerging world order. Examine how domestic trends within the U.S. influence its ability to adapt to these new challenges. Investigate the potential new forms of geopolitical conflict that may arise and discuss the necessary types of cooperation needed to navigate this evolving international landscape.