Breadcrumb Home Resource hub South Atropian Peoples Army Red Book South Atropian Peoples Army Red Book 14 August 2022 Version v1.0 Open PDF (4.1 MB) This Red Book provides the organisational detail for the South Atropian Peoples Army, Insurgent OPFOR for OP IRON GUARDIAN. Scenario designers are welcome to up-tier or down-tier capability platforms in order to enable training outcomes.