Video of Turkish leader guiding Trump at NATO summit ignites debate over optics, protocol and presidential fitness questions.

A decade of Trump asking and Erdoğan delivering has made the Turkish president NATO’s strongest asset heading into a ...

In an interview, Turkey’s top diplomat, Hakan Fidan, said the relationship between President Recep Tayyip Erdogan and ...

Experts say Erdoğan's defining trait isn't Islamism or nationalism but political survival, as Trump calls Turkey's leader "a ...

Recep Tayyip Erdoğan is the president of Turkey, having overseen the nation’s transition from a parliamentary system to a presidential one that expanded executive authority. Erdoğan previously served ...