Ukraine has apologized to Greece over an incident involving a naval drone that was discovered in the country's waters last month, Foreign Ministry spokesperson Heorhii Tykhyi said on June 5. The statement came after Greece issued a formal diplomatic protest to Ukraine on June 3 over the incident.

Ukrainian President Volodymyr Zelenskyy has said that Ukrainian drones attacked arsenals and a naval base in Russia's Leningrad Oblast on the night of 5-6 June.

The Ministry of Defence said 8,150 Shahed, Gerbera, Italmас and other types of UAVs were launched by Russia in May.

Residents of St. Petersburg, Russia’s second-largest city, were told not to leave their homes after a “large-scale” Ukrainian drone attack targeted the city Saturday morning, local officials said, und...

Ukraine's Volodymyr Zelensky proposed a face-to-face meeting with Vladimir Putin in a rare open letter to the Russian leader Thursday, shortly after the Kremlin chief had conceded Moscow needed to str...

Five astronauts had briefly entered the docked Dragon spacecraft as a precautionary measure -- the capsule functions as a lifeboat of sorts in the case an evacuation is needed.