In late March 1941 the division, now under the command of Major-General Horatio Berney-Ficklin, who had taken over in July 1940 (and previously commanded the 15th Brigade), was sent to Northern Ireland, coming under command of Lieutenant-General James Marshall-Cornwall's III Corps, under overall control of British Troops Northern Ireland, and, as in Scotland, continued training to repel a German invasion there (see Operation Green).