Trump and Russian President Vladimir Putin spoke by phone shortly before the meeting. Trump described it as a “good and very productive telephone call.”

President Trump met with Ukrainian President Volodymyr Zelenskyy on Sunday after he said he had a "good and very productive" call with Russian President Vladimir Putin.

NATO countries neighboring Ukraine are being compelled to respond militarily in defense of alliance territory.

Russian commanders told Putin during an inspection visit that Moscow's forces had captured towns in Ukraine's eastern region of Donetsk.

A US Navy special operations veteran told BI that ground robots are helpful, but it's best to have more cheap one than fewer expensive ones.

International experts have started "crucial" work on power lines connecting to Europe's largest nuclear power plant, which sits on the front line of fighting between Russia and Ukraine.

Ukraine’s third-largest city plays an outsize role in Ukraine’s export-oriented economy, which depends on cheap routes to market. Before the war, Odessa’s three deep-sea ports handled roughly 60% of all exports.

Ukraine's leading private energy provider said on Sunday that it had restored power to more than a million households in and around Kyiv a day after a Russian air attack had forced emergency outages.