Militants fired missiles at the Mana army camp in North Waziristan on Sunday, leaving a security forces personnel injured, sources said. They added the militants attacked the camp around 3:30pm, which is located in the Shawaal area, about 75 kilometers in west of agency headquarters Miranshah. Security forces returned the fire and the crossfire was continuing with no casualties till the last reports came in. Militants had earlier attacked the same camp at 3:00am and fired three missiles. However, there was no loss of life. The Mana army camp came under attack again at 12:00 midday when an army convoy was going from the camp to Gurbuz camp, causing injuries to Riaz Khan, a security forces jawan.