Turkey warned its citizens not to travel to Belgium following Tuesday's terror attacks in Brussels, Anadolu Agency reported.
"The Foreign Ministry has advised Turkish citizens against non-urgent travel to Belgium," the ministry said in a statement on its website.
According to Belgian media, at least 34 were killed in explosions at the country's main airport and a metro station.
The statement said the Turkish embassy in Brussels and the consulate general in Antwerp were only receiving emergency calls.