Ukrainian authorities said Russia hit civilian targets in the towns of Slovyansk and Samar on July 13, but the strikes came amid a relative lull in reported attacks ahead of what US President Donald Trump said would be "major statement" on the conflict. The military administration in Slovyansk, in eastern Ukraine, said there were casualties including a 13-year-old boy as Russian shelling hit residential areas. They did not immediately provide further details. In Samar, 170 kilometers to the west, authorities said a school building and residences were hit. There was no immediate official confirmation of media reports of casualties. Meanwhile,...