The latest attacks come as Ukraine intensifies long-range strikes against Russian oil refineries, fuel depots and transport infrastructure, seeking to disrupt military logistics and cut off revenue generated through energy exports.One person was killed and three others, including a child, were injured after Ukraine launched attacks on Russia's Samara region and the Azov-Black Sea Canal on Sunday, Russian officials said.Governor Vyacheslav Fedorishchev said the strike in the Samara region damaged residential homes, apartment buildings and an unspecified "industrial site". Russian media reported that the Syzran Oil Refinery, owned by state oil giant Rosneft, was the intended target, publishing images that appeared to show thick black smoke rising from the facility. The refinery lies about 80