HURLBURT FIELD, Fla., -- Members of the Deployed Aircraft Ground Response Element from the 1st Special Operations Security Forces Squadron infiltrate from a CV-22 on an undisclosed location in response to a simulated improvised explosive device blast, Feb. 5. The DAGRE members specialize in survival skills, edged weapons, unarmed combat, and advanced tactics. (U.S. Air Force photo/Senior Airman Sheila DeVera)