Anton Troianovski

The Iran and Ukraine wars underline the common limits of military force in achieving political ends, but also the differences between a dug-in Russian president and a vacillating American one.

Steve Witkoff and Jared Kushner are pivotal players at a moment when the posts of U.S. ambassador to Moscow and Kyiv are both vacant.

Raging internal debates over foreign policy threaten both parties’ fortunes in November — and in 2028. Is a major ideological shift underway?

If the shift in public opinion continues, it could reshape one of the United States’ closest alliances.

The president has sought to recast the Iranian government as he pursues a peace deal. But there are signs that a softening on Iran in the Republican Party goes well beyond him.

From his post in New Delhi, Mr. Gor has become a force in U.S. foreign policy, chasing business deals and stunning diplomats by reversing a long-planned embassy building project.

Since announcing a nominal cease-fire two months ago, Iran, Israel and the U.S. have remained locked in low-intensity violence that has become a new normal.

President Trump is grappling with his own version of the sort of Middle East crisis that beset his predecessors, and that he promised to avoid.

Greenlandic officials worry about the direction of the negotiations aimed at defusing President Trump’s threats to seize their island. But they have little leverage.

Greenlandic officials worry about the direction of the negotiations aimed at defusing President Trump’s threats to seize their island. But they have little leverage.

The lack of concrete agreements with Beijing shows the risks of President Trump’s personality-driven foreign policy, which rests on the belief that he can defend U.S. interests through charm and fo...

The lack of concrete agreements with Beijing shows the risks of President Trump’s personality-driven foreign policy, which rests on the belief that he can defend U.S. interests through charm and fo...

The president has shifted the foundations of American policy toward China, throwing aside the adversarial approach of recent years.

The balance of power between the United States and China had shifted in Beijing’s favor even before the war in Iran began in February.

President Trump was greeted by China’s vice president, Han Zheng, and other officials, as well as a military honor guard.

The war in Iran has added to a tectonic shift in public opinion — a bipartisan swing away from Israel. Some on the far-right are fighting to keep President Trump’s movement aligned with the Jewish ...

The conflict has morphed into a volatile standoff in the Strait of Hormuz, as the economic costs mount and President Trump faces a political backlash at home.

The proposal reflects a global reality in which governments appeal to President Trump’s vanity to get American might on their side.

The proposal reflects a global reality in which governments appeal to President Trump’s vanity in order to get American might on their side.