Russian forces have continued to advance in the northern Ukrainian region of Sumy, bringing the regional capital within range of their drones and artillery, according to Ukrainian officials and analysts.A spokesman for the Ukrainian military in the area, Ivan Shevtsov, said that in addition to trying to advance towards Sumy city, Russian forces were constantly shelling the area and more evacuations of civilians were taking place.“At the moment, the territory that the enemy has already occupied is about 15 kilometers along the front line and about 6-7 kilometers deep,” Shevtsov said. He added that the Russians were trying to advance...