PARACHINAR  - At least 20 Afghan National Army personnel intruding into the Kurram Agency attacked the security forces check post in Dalasa area on Wednesday morning in which two security forces personnel were injured. Official sources said that attack of the Afghan National Army was repulsed with heavy artillery fire by the security forces and forced the Afghan Army personnel to go back.  Official sources confirmed that two security forces personnel identified as Sohail and Haider sustained injuries in the cross border attack. Later on, Political Administration officials also arrived on the spot and initiated investigation into the incident.