Russian attacks kill four in Zaporizhzhia and Kharkiv

Ukraine has intensified its drone attacks on Russia, setting fire to a major oil refinery in the south and killing at least two people, according to Russian authorities.

Ukraine has intensified its drone attacks on Russia, setting fire to a major oil refinery in the south and killing at least two people, according to Russian authorities

Ukraine launched one of its largest drone attacks on Russia overnight, setting fire to a major oil refinery in the country's south and killing at least two people, Russian…