The Trans-Caspian Pipeline is a proposed natural gas pipeline that aims to transport gas from Turkmenistan across the Caspian Sea to Azerbaijan. This project is designed to enhance energy security in Europe by diversifying gas supplies and reducing dependence on a few major suppliers. The pipeline would connect to existing infrastructure in Azerbaijan, allowing gas to flow to European markets. It is part of broader efforts to develop the Southern Gas Corridor, which seeks to deliver gas from the Caspian region to Europe, promoting economic cooperation and energy independence.