Pakistan stepped up ceasefire violations after the Indian Air Force's strike on a terror camp in Balakot.

Highlights Pakistani troops fired mortar, small arms across Line of Control

Sharp escalation of ceasefire violations underway

Pakistan Army targeted some 55 civilian hamlets

Pakistani troops fired mortar shells and small arms across the Line of Control at several areas in Jammu and Kashmir on Tuesday in a sharp escalation of ceasefire violations that have been underway for the last three consecutive days. Five Indian soldiers were injured in the Akhnoor sector by Pakistan's shelling. The Indian Army said it was retaliating strongly and had destroyed five Pakistani posts, causing a number of casualties.

"Pakistani troops were also seen firing mortars and missiles from civilian houses, using villagers as human shields. However, Indian Army targeted the Pakistani posts away from civilian localities," an army spokesperson said.

The shelling began hours after the Indian Air Force bombed a huge Jaish-e-Mohammed camp in Pakistan's Balakot, across the Line of Control, killing a "very large number of terrorists" according to government officials.

The Pakistan Army used heavy weaponry, firing heavy calibre weapons targeting 12 to 15 places in Jammu, Rajouri and Poonch districts since 6:30 pm, the army said in a statement. The sectors targeted include Krishna Gati, Balakote, Khari Karmara, Mankote, Tarkundi in Poonch district, Kalal, Baba Khori, Kalsian, Laam and Jhangar areas in Rajouri and Pallanwala and Laleali in Jammu.

Pakistan had shelled forward posts in the state's Poonch, Mendhar and Nowshera sectors earlier in the day too, prompting a firm response from the Indian forces.

Government officials in Rajouri said because of the heightened tension, schools within 5 km of the Line of Control will be closed and exams will be postponed.

The Pakistan army has resorted to firing and mortar shelling on forward posts and civilian areas along the Line of Control in Rajouri and Poonch districts on seven of the last eight days.

Last year saw the highest number of ceasefire violations - nearly 3,000 - by Pakistani troops in the last 15 years along the Indo-Pak border.

Pakistan continues to violate the ceasefire understanding of 2003 despite repeated calls for restraint and adherence to the agreement during flag meetings between the border-guarding forces of the two countries, the officials said.

Amid rising tension between India and Pakistan following the Pulwama terror attack and increasing ceasefire violations, the people along the Line of Control and the international border in this region are living under constant fear, they said

(With inputs from PTI)