TOP-TECH CHALLENGE U.S. Navy Petty Officer 2nd Class Ian Jordan and Lt. j.g. Eric Hui from Explosive Ordnance Disposal Mobile Unit 2, run tests on substances for an exercise on chemical warfare. This event was one of many during the EOD Top-Tech Challenge 2006 at Fort Story, Va., Oct. 27, 2006. SHARE IMAGE: Download Image: Full Size (0.11 MB) Photo By: VIRIN: 243184-E-HTJ78-311.jpg Photo Gallery