KYIV, Ukraine (AP) – Russian shelling hit the southern Ukraine port city of Mykolaiv during the night, damaging a medical treatment facility, the city’s mayor said Sunday. Mykolaiv and its surrounding region have been hit daily for weeks in the conflict. On Saturday, a child was killed and five people were injured in rocket attacks in the region, governor Vitaliy Kim said. Mykolaiv city mayor Oleksandr Senkevych did not specify whether there were any injuries in the overnight attack, which he said also damaged some residences.