Iraq and Egypt show how hard it is to get rid of a militarized security force.

The passing of America’s preeminent foreign-policy thinker and practitioner marks the end of an era. Throughout his long and extraordinarily influential career, Henry Kissinger built a legacy that Am…

Fifty years after President Nixon's historic trip to China, U.S.-China relations are at a crossroads.

Allies in Europe and the Asia-Pacific will be the beneficiaries of an overdue strategic realignment.

Europeans consider vast U.S. subsidies for cars, clean energy, and semiconductors a danger to their economies.