The sum total of British rule in the Middle East:
League of Nations / UN Mandates:
Iraq: 1919- 1932
Kuwait: 1919 - 1961
Palestine: 1919 - 1948
Protectorates:
UAE: 1820 - 1971
Egypt: 1882-1952
Oman: 1820 - 1970.
Colonies
Aden: 1839 - 1967
Note the absence of Syria.
One tiny bit (Aden) was an actual colony. British political presence in the ME other than Aden was brief or slight and ended nearly 50 years ago.
Compare the Ottomans who enjoyed absolute and direct rule of the entire region for half a millenium (and who also ruled the former Yugoslavia for centuries, and look what happened there).