text:  We head overseas now. Russia is relentlessly pursuing its offensive in Ukraine. In the capital Kiev, rescuers are still trying to dig people out of the rubble of a children's cancer hospital after a Russian missile struck it on Monday. Along the front lines of the war, renewed Western military aid has helped Ukraine stall Russian advances. But as NPR's Joannika Kisis reports from northeastern Ukraine, the cost of a delay in getting supplies is felt deeply in one small community.