6+girls, ako_(blue_archive), army, blue_archive, bolt_action, cellphone, dark-skinned_female, dark_skin, flag, gehenna_academy_logo, gun, halo, hat, headphones, hina_(blue_archive), holding, holding_flag, holding_phone, iori_(blue_archive), iroha_(blue_archive), makoto_(blue_archive), mauser_98, military_vehicle, motor_vehicle, mp40, multiple_girls, on_tank, pandemonium_society_(blue_archive), panzer_iii, peaked_cap, phone, rifle, shougun_(chuckni1), smartphone, submachine_gun, tank, tank_turret, vehicle_focus, weapon