In fact, the Khashoggi crisis has proved an unexpected opportunity for Turkey. At a time when its reputation has been tarnished by the jailing of journalists and the violation of other human rights, Erdogan has won praise for highlighting Khashoggi’s plight. And by leaking evidence of Saudi official complicity, including by Crown Prince Mohammed bin Salman, he has dealt a major blow to Turkey’s historic rival and driven a wedge between Washington and Riyadh.