LANDI KOTAL- An ammunition depot of the Frontier Constabulary (FC) caught fire in Landi Kotal area of Khyber Agency near Pak-Afghan Border on early today. The fire caused huge explosions which were heard in far off areas and spread panic in the area. According to sources, no one was injured in the fire which was brought under control after a frantic effort. It was first reported that militants stormed the military camp with firing and mortar shelling after which the weapons depot in the camp caught fire, causing more than 50 explosions. However, Military sources have clarified that no attack took place at a Frontier Corps (FC) camp and the arms depot accidentally caught fire. The fire has been extinguished, they added.