As Russia threatens the largest land invasion in Europe since World War II, the most consequential strategic question of the 21st century is becoming clear: How can the United States manage two revisionist, autocratic, nuclear-armed great powers (Russia and China) simultaneously? The answer, according to many politicians and defense experts, is that Washington must moderate its response to Russia in Europe to focus on the greater threat posed by China in the Indo-Pacific.
This would be a mistake.
The United States remains the world’s leading power with global interests, and it cannot afford…