NYT > World News In a defiant address, Iran’s supreme leader rejects Trump’s call to surrender. Par :Matthew Mpoke Bigg and Leily Nikounazar 18 juin 2025 à 08:01 © Arash Khamooshi for The New York TimesIran’s supreme leader, Ayatollah Ali Khamenei, last year. On Wednesday, he vowed to “stand firm” in the face of what he called Israeli aggression.