How A Kurdish Oil Tanker Vanished From Radar Screen?

United Kalavrvta, carrying one million barrels, has disappeared in the Gulf of Mexico. The ship was anchored near Texas in preparation to unload its cargo to U.S. The legal dispute with Iraq and the semi-autonomous region of Kurdistan means ship was in limbo for a month. Iraq sees Kurdish oil deals as smuggling and wants to block future exports. They filed a lawsuit in U.S. court to order retrieval of cargo but case rejected. U.S. Coast Guard now believes ship has turned off its identifying beacon