In what could escalate tension along the Line of Control (LoC), Pakistan army violated ceasefire yet again in Poonch at 10.30 pm on Friday by firing at several Indian posts, reported Army officials.br br Pakistan troops violated ceasefire at Durga post in Poonch district of Jammu and Kashmirfired by firing over 7000 rounds of heavy ammunition on Indian posts for seven and a half hours.