(Reuters) – Ukraine said Russia started an anticipated new offensive in the east while a Russian missile attack killed seven people in Lviv, the first civilian victims in the western city about 60 km (40 miles) from Poland. FIGHTING* Ukraine says the “Battle of Donbas” has begun with a new Russian assault on the east.* Lviv governor Maksym Kozytskyy said preliminary reports suggested there had been four hits on Lviv — three strikes on warehouses that are not currently being used by the military, and another on a car service station.* The United States military expects to start training Ukrain…