ISLAMABAD " General Ashfaq Parvez Kayani, Chief of Army Staff, on Thursday said that Pakistani Army was fully prepared to meet all challenges when it came to the defence of the country. Kayani said this while addressing the 62nd Formation Commanders' Conference that he chaired at the General Headquarters. Corps Commanders, Principal Staff Officers and Formation Commanders attended the conference, said a statement issued by ISPR. The participants were given a comprehensive briefing on the prevailing security environment. The Army Chief emphasized that the threat could best be defeated through a comprehensive national effort. Kayani expressed satisfaction over the efforts undertaken by the military commanders for training and operational preparedness. He reaffirmed that the spirit of sacrifice and high morale of troops was reassuring for the defense of the country.