Opinion: The prime minister’s hurried trip to Washington aims to push Donald Trump to limit concessions to Iran and avoid a prolonged negotiation that could strengthen Tehran’s missile and nuclear capabilities

Opinion: Crown Prince Mohammed bin Salman is betting that money and spectacle can replace centuries of religious authority, but the West must not mistake silence for acceptance - radicalism in Saudi Arabia has evolved

Opinion: The first round of US-Iran talks ended with cautious optimism, as Donald Trump signals a preference for a strict, enforceable nuclear agreement while Israel weighs how to protect its interests without pushing Washington toward war

Iranian regime expert describes a brutal system obsessed with survival, the rise of women-led protests and the hope for historic change