武官
After the War, in 1919, Clive was appointed Military Governor of Cologne and from 1919 to 1920, he was Commander of the 1st Infantry Brigade at Aldershot (as a temporary Brigadier). He was appointed British Military Representative to the Armaments Commission of the League of Nations in Geneva in 1921 and became Military attaché in Paris in 1924, rising to Major-General in the same year. He was appointed Director of Personal Services at the War Office in 1928 and Military Secretary in 1930. He was invested as a Knight Commander of the Order of the Bath (KCB) in 1933.