Croatia can ensure crude oil supplies to Hungary and Slovakia, which haven’t received Russian oil for a month following damage on the Druzhba oil pipeline, the Croatian Prime Minister, Andrej Plenkovic, has said. “Croatia is here as a neighbor, partner and friend to ensure the energy security and smooth functioning of the economies of both Hungary and Slovakia,” Croatian state media quoted Plenkovic as saying. Hungary and Slovakia are releasing oil from their strategic petroleum reserves after Russian crude flows via…