Two separate explosions have killed 30 people and injured 126 near Ankara's main train station early Saturday, where the Confederation of Public Sector Trades' Unions (KESK) and other labor unions were planning to hold a "Labor, peace, democracy" rally at Sıhhiye Square.

Turkish government officials said the blast outside the main train station in the capital Ankara on Saturday was a "terrorist attack" and they were investigating claims that a suicide bomber was responsible.