Global Relief Effort

The GRE (Global Relief Effort) is a fictional antagonistic humanitarian organization that appears after the outbreak in Harran, with ties to the Ministry of Defence. The force, size and power of the Global Relief Effort is not detailed in Dying Light but subtle details are dropped throughout the game.

The Global Relief Effort is the group responsible for flying cargo planes over the quarantine zone and sending air drops of food, medical supplies, flares and Antizin into the city. After Kadir "Rais" Suleiman went rogue as a result of the GRE's failure to evacuate his crippled brother Hassan Suleiman, the GRE sent their agent,( Amir Ghoreyshi was sent previously) Kyle Crane into the quarantine zone to locate and identify Rais and the file he'd stolen from the GRE.