PakistanPakistan’s COAS General Kayani announces retirementFareeha KhalidOctober 6, 2013October 7, 2013 by Fareeha KhalidOctober 6, 2013October 7, 2013 RAWALPINDI: The Pakistan’s top military leader, Chief of Army Staff (COAS) General Ashfaq Parvez Kayani has formally announced his retirement from his post on Sunday....