Chapter 5 presents the story of how Iran finally turned the tide, of how the revolution progressed to the point that it could help instead of hinder the war effort. What the IRGC authors term “the epic of Khorramshahr”—Iran’s retaking of that city after months of Iraqi occupation—marked the culmination of the reversal. For the Guards, the liberation of Khorramshahr represents a case in which faith could be used effectively against firepower. Though the Iraqi forces retained their advantage in firepower, the Iranians’ faithful determination gave them the ultimate edge in their fight to retake the city. The liberation of Khorramshahr signified a turning point both in the war and for the Revolutionary Guards. The campaign marked the IRGC’s most substantial participation in the war to that point and initiated its transformation into the powerful and professional military that experience has allowed it to become.