The Baku-Tbilisi-Ceyhan Oil Pipeline traverses three nations, skirts five conflict zones, and covers land held by believers in at least two of the world’s great religions. A major post-Cold War victory for the West that sent one million barrels of oil a day pumping from the oil fields of Azerbaijan with room to expand to transport energy from elsewhere in the Caspian and Central Asian regions, the BTC pipeline - as the project is known - has helped to redefine energy security in the early 21st century.