The strategy was largely a success, although McMaster’s use of it and especially his willingness to acknowledge that Iraqis had some legitimate grievances against one another and the occupying coalition forces, did not endear him to his superiors and helped delay his promotion to brigadier general.
The strategy did not survive the departure of McMaster’s troops, with Tal Afar falling into the hands of Sunni militants. Along with the west part of Mosul, it is now a key objective in the battle to rid Iraq of Islamic State.
(Additional reporting by John Walcott and Sarah Lynch in Washington; Writing by Patricia Zengerle and Frances Kerry; Editing by John Walcott and Peter Cooney)
