Russia launched the largest aerial assault on Ukraine overnight Sunday since the beginning of the full-scale invasion, according to the Ukrainian Air Force.

NPR talks with military analyst Michael Kofman, a senior fellow at the Carnegie Endowment for International Peace, about Russia's gains in Ukraine and what they reveal about the war's direction.

NPR's Michel Martin asks the Atlantic Council's Jonathan Panikoff whether a ceasefire agreement will stick between two ...

President Trump says his administration will start sending letters out to countries this week notifying them of new tariff ...

President Trump travels to Europe to meet with other leaders of NATO countries in The Hague, at a summit that will discuss a big boost in defense spending commitments from members.

President Trump is set to hold a news conference at the conclusion of the NATO summit in the Netherlands, as the world watches to see whether a ceasefire between Israel and Iran will hold.

President Trump takes a victory lap after Congress passes GOP megabill, the latest on Russia's war in Ukraine, more immigrants are likely to leave the U.S. than come in this year.

MICHEL MARTIN, HOST: This weekend, the Ukrainian air force said Russian forces launched the largest air assault on Ukraine since the beginning of Russia's full-scale invasion. LEILA FADEL, HOST: ...

NPR's Michel Martin asks the Atlantic Council's Jonathan Panikoff whether a ceasefire agreement will stick between two countries that have spent decades antagonizing each other, Israel and Iran.

NPR's Michel Martin asks the Atlantic Council's Jonathan Panikoff whether a ceasefire agreement will stick between two countries that have spent decades antagonizing each other, Israel and Iran.

Panikoff told NPR's Michel Martin what he sees as Iran's diminished deterrence, the uncertain future of nuclear diplomacy, shifting regional dynamics and the potential for deeper ties between Russia ...