Teknofest Istanbul, aimed at promoting and showcasing Turkey's rapid advance in technology, has come to an end after four days.
Turkey has wrapped-up its first aerospace and technology festival in what is described as a showcase of Turkey's rapid technological advancements.
Teknofest, which opened on Thursday, features air shows, aviation demonstrations, technology competitions, seminars on cutting-edge technology, and an international entrepreneurship summit, along with other activities.
One of the highlights at the event was the world drone cup.
TRT World's Usmaan Lone reports.