Russia attacked Ukraine with hundreds of drones ahead of talks between Ukrainian President Volodymyr Zelenskyy and U.S. President Donald Trump.

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

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.

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.

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 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.