Saudi crown prince Mohammed bin Salman: The abrupt clampdown on corruption could exacerbate criticism of other risky policies he has adopted. Photograph:  Presidency Press Service/Pool Photo via AP

Saudi crown prince Mohammed bin Salman has shaken the kingdom to its foundations by detaining senior princes, ministers and wealthy businessmen and fi(...)

US President Donald Trump delivers a speech to the Arab Islamic American Summit in Riyadh, Saudi Arabia. Photograph: Jonathan Ernst/Reuters

Middle Eastern nations “cannot wait for American power to crush” Islamic terrorism for them, US president Donald Trump told Islamic leaders on Sunday,(...)