OnherfinalcombatmissionacrosstheruggedmountainsofAfghanistan,RoyalAirForcefighterpilotLt.KateSinclair’sjetisshotdownoveroneofthemostdangerousrebelstrongholds.Wheninsurgentscomeafterheratthecrashsite,shefindsrefugeinalongsinceabandonedundergroundbunker.AftertrackingSinclairintothedepthsofthebunker,theinsurgentsaccidentall...
