The country's largest and comprehensive military exercises "Azm-e-Nau-3" is gaining momentum and Pakistan Army on Sunday retaliated the attack of imaginary enemy strongly. The enemies on Sunday attacked inside Pakistani borders and fierce fighting is underway between Pakistan Army named as Blue Land and Enemy (Fox Land). The troops by demonstrating Dispersal Techniques' are advancing towards Army in battle-like' situation. Earlier, the planes and ground troops of Enemy Force Fox Land attacked in Pakistani land near Bahawalpur and fighter planes of Pakistan Air Force came into action and gave a befitting response to enemy's planes. The planes hovered over areas of Multan and Bahawalpur on low level and ground troops of Pakistan Army started its advancement with all its powers. According to spokesperson of Pakistan Army, these exercises would be continued till May 15 and be participated by the soldiers numbering more than 20,000 belonging to all arms and services. The ongoing exercise is the culmination of yearlong training process in light of the directives of Chief of Army Staff Ashfaq Parvez Kayani who had declared 2009-10 as Year of Training'. Other supporting units including Tanks, Infantry, Artillery Guns, Anti-Aircraft, Engineers, Electrical and Mechanical Engineering, Signals and others are also actively taking part in the exercises. The exercises are part of war games and all available surveillance and reconnaissance assets being practiced and utilized in the exercise to validate their efficacy.