John Casson is a notable figure in the field of British diplomacy. He served as the British Ambassador to Egypt from 2014 to 2017, where he worked to strengthen bilateral relations between the United Kingdom and Egypt. His career in the Foreign and Commonwealth Office spans several decades, during which he has held various positions in different countries. In addition to his role in Egypt, Casson has also been involved in diplomatic efforts in South Africa and the United States. His expertise in international relations and commitment to fostering cooperation have made him a respected diplomat in the UK government.