Paratroopers from Chosen Company of the 3rd Battalion (Airborne), 509th Infantry shield themselves from...
Paratroopers from Chosen Company of the 3rd Battalion (Airborne), 509th Infantry shield themselves from the dust and rocks kicked up by the rotors of a landing CH-47 Chinook helicopter at Combat Outpost Herrera in Afghanistan's Paktiya Province July 15, 2012. REUTERS/Lucas Jackson (AFGHANISTAN - Tags: CIVIL UNREST MILITARY)