KabulAfghan Reformist WarMuhammad Nadir KhanHabibullah Kalakani34.6°N, 69.2°E· AfghanistanLandMassacreKabulAfghan
Umm UrdhumahIkhwan RebellionSaudisIkhwan Rebels28.2°N, 41.7°E· Saudi ArabiaLandArabiaIkhwanSabilathe Kingdom of Saudi Arabia