Baku-Tbilisi-Kars railway has been officially opened. Prime Minister of Georgia Giorgi Kvirikashvili, President of Azerbaijan Ilham Aliyev, Turkish President Recep Tayyip Erdogan, Prime Minister of Kazakhstan Bakistan Saginatiev and Prime Minister of Uzbekistan Abdulla Aripov put symbolic nails in the railroad and opened a memorial board.
The leaders of the five countries took a joint memorable photo. They also traveled by the first train on the newly opened railway.