Latest news on Russia and the war in Ukraine

Ukraine’s military said on Tuesday its troops had repelled Russian assaults in widely separated sectors of the war and braced for a fresh attempt to capture the key frontline eastern town of Avdiivka.

Russia is engaged in a slow-moving campaign in eastern areas of the 1,000-km (600-mile) front line after failing in its bid to march on Kyiv in the conflict’s early days. Ukraine has registered only limited progress in a counteroffensive launched in the east and south in June.