Omar Hamzayevich Abdulayev, also known as Muhammadi Davlatov,[1] is a citizen of Tajikistan, held in extrajudicial detention in the United States's Guantanamo Bay detention camps, in Cuba.[2] The Department of Defense reports that Abdulayev was born on October 11, 1978, in Dushanbe, Tajikistan. He arrived at Guantanamo on February 9, 2002.[3][4][5]