October 20, 2025
CACI - With the TRIPP Turkey is Set to Benefit Most in the South Caucasus Featured

On August 8 in Washington D.C., Armenia and Azerbaijan reached a landmark arrangement. Armenian Prime Minister Nikol Pashinyan and Azerbaijani President Ilham Aliyev signed a Joint Declaration on Future Relations, pledging to “chart a bright future not bound by past conflict, consistent with the UN Charter.” The historic document stated that the two countries no longer regard each other as enemies. A core component of the Washington deal is the TRIPP, Trump Route for International Peace and Prosperity, which envisions a transit and trade corridor through Armenia’s southern territory to link Azerbaijan proper with the Nakhchivan enclave. The United States is granted a 99-year mandate to oversee the creation and operation of the transit corridor across Armenian territory.
For Turkey, the TRIPP offers an opportunity to diversify its commercial routes across the South Caucasus. Until now, Turkey enjoyed only one transit route to the Caspian Sea. The corridor through Georgia built in the 1990s, expanded in the 2000s and consisting of roads, railways and pipelines has been an important factor in strengthening Ankara’s relations with Tbilisi. The Georgia route has boomed since February 2022 when Russia invaded Ukraine and the north Eurasian route linking China with the EU became less secure. As a viable alternative, the Middle Corridor running from Turkey and Georgia to Central Asia has become more attractive for global transport companies and actors such as the EU and China.
Yet reliance on one route is fraught with risks. The fickle geopolitical situation in the South Caucasus calls for developing alternatives and the route through Armenia’s southern territory is attractive to Ankara and Baku. Indeed, right after the TRIPP announcement, the Turkish side unveiled the start of construction of the Kars-Iğdır-Aralyk-Dilucu railway line, which will become a key element of the corridor. The project’s cost is up to €2.4 billion and is set to serve as yet another link for China-EU trade. More importantly, it will connect Turkey with the Central Asian market and sideline its competitors in the South Caucasus – Russia and Iran.
Read the full article on Turkey Analyst at the Central Asia-Caucasus Institute.
Emil Avdaliani is a Research Fellow at the Turan Research Center.