 In 1999 he was chosen as a founding member of the Academy of Social Sciences, and he has been an international honorary member of the American Academy of Arts and Sciences since 2003.He was appointed as a Companion of the Order of St Michael and St George (CMG) in the Queen's Birthday Honours list in 2005 "for services to UK-Russian relations and to the study of political science and international affairs".In 2010 he became one of three scholars to receive the Diamond Jubilee Award for Lifetime Achievement in Political Studies.