Is Turkey’s Erdogan Nato’s greatest asset?

World leaders are gathering in Ankara, Turkey for a Nato summit, despite tensions between Donald Trump and Nato allies over financial contributions and the Iran war. The US president hasn’t hidden his consternation with European leaders, and has suggested he is only attending ‘out of respect to President Erdogan’. Turkey’s leader Recep Tayyip Erdogan has come under criticism for a crackdown on dissent in the country, which has led to over 200 arrests of activists, journalists and public figures in the lead up to the summit. So how has he taken on such a pivotal role within Nato?We speak to BBC correspondent and presenter, Mark Lowen, who was based in Istanbul for five years, before he was detained and banned from the country while on a reporting trip last year.Producers: Valerio Esposito and Sam ChantarasakExecutive producer: Bridget HarneyMix: Travis EvansDigital producer: Tom BageSenior news editor: China CollinsPhoto: President Trump shakes hands with Turkish President Erdogan at the NATO summit in Ankara, Turkey, July 7, 2026. Credit: Emrah Gurel/Pool via Reuters