Top diplomats from the Group of 20 largest world economies appeared far apart on critical global security issues as they began meeting in Atlanta.

Vice President JD Vance and Secretary of State Marco Rubio appear to be staking out differing approaches to carrying out President Donald Trump’s national security agenda.

President Donald Trump has stirred confusion by saying the U.S. will send an additional 5,000 American troops to Poland.

President Donald Trump’s son-in-law Jared Kushner has been drawn back into the foreign policy fold like he was during Trump's first term.

It wasn’t so long ago that President Donald Trump spoke of building a legacy as a peacemaker.

President Donald Trump has failed to secure an agreement from Vladimir Putin to end Russia’s war in Ukraine, falling short in his most significant move yet to stop the bloodshed, even after rolling out the red carpet for the man who started it.

President Donald Trump’s meeting in Alaska with Vladimir Putin could be a decisive moment in the war in Ukraine and in the U.S. leader’s anomalous relationship with his Russian counterpart.

Secretary of State Marco Rubio is traveling this week to a gathering of top diplomats from NATO countries.

President Donald Trump says he's hopeful Russia's war in Ukraine is nearing an endgame as he meets with French President Emmanuel Macron on the third anniversary of the Russian invasion.

The Biden administration likes to say Russia is isolated internationally because of its invasion of Ukraine.

Russia’s war in Ukraine is grinding into its third month with little sign of a decisive military victory for either side, and no resolution in sight.

As Western leaders congratulate themselves for their speedy and severe responses to Russia’s invasion of Ukraine, they’re also scratching their heads with uncertainty about what their actions will accomplish.

Even if a Russian invasion of Ukraine doesn’t happen in the next few days, the crisis is reaching a critical inflection point.