Mohammad al-Mass'ari (Arabic: محمد المسعري) is an exiled Saudi physicist and political dissident who gained asylum in the United Kingdom in 1994.
During the trial of individuals charged with roles in the bombing of the American embassy in Nairobi, evidence was made public that an Exact-M 22 satellite phone purchased by another Saudi dissident Saad Al Faqih, and given to Mohammad al-Massari in 1996, to aid in his deportation battle, received a call from one of the Nairobi suicide bombers eight days before the attack.
He has been known to declare British troops in Iraq to be legitimate targets for militants, and has hosted videos of bomb attacks and beheadings on his website.
[1] In March 2003, he made an extended appearance on the BBC series of the television discussion programme After Dark alongside, among others, Albie Sachs, Jim Swire and David Shayler.
In 2004, it was revealed that a corrupt British policeman had used a police computer to research the registration number of the car belonging to al-Massari.