Coordinates: 35°37′29.68″N 50°52′33.1″E / 35.6249111°N 50.875861°E / 35.6249111; 50.875861 Bidganeh arsenal explosion was a large explosion that occurred about 13:30 local time, 12 November 2011 in Iran’s Moddares garrison missile base (also referred to as Shahid Modarres missile base). 17…