A paramilitary soldier holds his weapon on a roof top while securing the area, in the village of Pastawana, on the outskirts of Peshawar, located in Pakistan's North West Frontier Province March 3, 2010. At least 38 militants were killed and more than 22 arrested by security forces during an ongoing search operation in the outskirts of Peshawar, Commandant of Paramilitary Frontier Constabulary Force Safwat Guar, told reporters during a trip organized by his force for media, local media reported. [Photo/Agencies]