sentences:  He commanded the 51st (Highland) Infantry Division during the Battle of France and was subsequently trapped and obliged to surrender to the Germans on 12 June 1940.Fortune was commissioned as a second lieutenant into the Black Watch (Royal Highlanders) in 1903 and served in the First World War as Commanding Officer (CO) of the 1st Battalion, Black Watch (Royal Highlanders) from 1916 and Commander of the 46th Brigade from 1918.After attending the Staff College, Camberley from 1920 to 1921, he became CO of the 1st Battalion, Seaforth Highlanders in 1927 and Commander of the 5th Infantry Brigade in 1930.