ISLAMABAD Chief of Army Staff (COAS), Gen Ashfaq Parvez Kayani, Thursday, visited Field Firing and Battle Inoculation exercises at Tilla Ranges (Jhelum). He witnessed troops engaged in various firing exercises as part of Armys 'Year of Training programme. He appreciated professionalism, dedication and high spirits of the troops. Earlier, on arrival in the area, Corps Commander Gujranwala Lt Gen Nadeem Taj received COAS.