The most effective plan against the Islamic Republic has always been the most obvious—and the one nobody in Washington seems willing to try.

As the 2020 presidential campaign heats up, U.S. politics is getting harder and harder to explain to the rest of the world.

The U.S. abdications of the Covenant of the League of Nations and the Paris climate accords may be remembered as bookends to the American century.

Elizabeth Warren and Bernie Sanders are both progressives, but their foreign policy visions diverge in important ways.

CFR invited the presidential candidates challenging President Trump in the 2020 election to articulate their positions on twelve critical foreign policy issues. Candidates’ answers are posted exactly…