Under Biden and Trump, the U.S. has broken from its long-standing free trade policy. CFR trade experts assess whether the rules-based trading system is worth saving.

U.S. aid is critical not just for Ukraine, but for U.S. credibility in Russia and beyond.

Fifty years ago, Republicans turned on President Richard Nixon. Today, most of the party continues to stand by Trump. Why the difference? A rise in partisanship.

The dam holding back chaos in U.S. foreign policy is cracking.

History will judge the Trump presidency to have been a consequential one, but more for its destructive effects than for its achievements.

President Trump goes to Europe this week. Its leaders are bracing for the impact.