The document discusses the TurkStream pipeline project which will transport natural gas from Russia to Turkey and southeast Europe. It provides details on the history and route of the project, including that Gazprom received permits from Turkey in 2016. The offshore pipelines will run under the Black Sea near Istanbul and an underground pipeline will connect to Turkey's existing gas network. The document emphasizes that pipelines provide a safe and efficient method of transport and that TurkStream will offer a reliable energy supply to Turkey and the region.