US Air Force (USAF) Technical Sergeant (TSGT) Charles Harrison, a Fireman checks the vitals of AIRMAN First Class (A1C) Swift Moon, from the 366th Civil Engineer Squadron (CES), Explosive Ordnance Disposal (EOD) Flight, Mountain Home Air Force Base (AFB), Idaho (ID), before he enters a building. This was a local Major Accident Response Exercise (MARE) where a suspicious package containing unknown substances was left on a military member's desk