Pakistani Army resorted to shelling of mortars besides automatic and small arms firing in forward areas along LoC in Hamirpur and Bhimbher Gali (BG) sub-sectors of Poonch district from 0630 hours, a defence spokesman said.
He said the army was retaliating strongly and effectively to the ceasefire violation.
Pakistan troops targeted posts along the LoC in KG sub-sector of Poonch by firing over 45 rockets and 40 mortar shells followed by firing from light and medium machine guns for over 2 hours beginning 11:45 pm.
A jawan of the Border Security Force was injured when Pakistani troops violated the ceasefire again, resorting to unprovoked and heavy firing and rocket attacks on three Indian forward posts along the Line of Control in Poonch district of Jammu and Kashmir, prompting Indian troops to retaliate effectively.
Army troops on Friday foiled an infiltration bid along the Line of Control in Poonch district, killing a suspected militant who was in an army fatigue.
In a second ceasefire violation in less than 24 hours, Pakistani troops Tuesday fired at Indian posts along the Line of Control in Poonch district of Jammu and Kashmir.
The bus carrying personnel of the Jammu and Kashmir Armed Police came under fire from the terrorists in the evening. The vehicle was going from Bemina to Zewan, a police official said.
Following New Delhi's tough stand on the issue of mutilation of a soldier by Pakistani troops, Islamabad had on January 11 suspended the bus service between Rawalakot and Poonch indefinitely.
Cross-border trade and bus service between India and Pakistan will resume at Jammu and Kashmir's Poonch sector on Monday, after more than a fortnight-long suspension, following escalation in tension at the Line of Control over the brutal killing of two Indian soldiers by Pakistani troops.
There will be eight more phases of Panchayat polls in Jammu and Kashmir.