Remaining in the army during the
interwar period, Hutchison served in a variety of staff and regimental appointments, including as a
General Staff Officer (GSO) with the
Mediterranean Expeditionary Force, before returning to the United Kingdom and attending the
Staff College, Camberley as a student from 1923 to 1924. His fellow students there included
Montagu Stopford,
Michael Gambier-Parry,
Dudley Johnson,
Gordon Macready,
Arthur Percival,
Frederick Pile,
Edmond Schreiber and
John Smyth, all of whom, with the exception of Smyth, were destined to become
general officers. He then served for two years as a
staff captain with
Scottish Command, before being sent to Northern China, joining the
Shanghai Defence Force as a staff captain, later being made Deputy Assistant Quartermaster-General. and from 1935 to 1937 he succeeded
Willoughby Norrie as
commanding officer of the regiment. From October 1937 until November 1938, he served as assistant adjutant and quartermaster-general to the
Mobile Division, commanded by Major-General
Alan Brooke, who had been one of Hutchison's instructors at the Staff College. ==Second World War==