The Pakistan Rangers opened fire around 8.15 am on Tuesday on the troops at the Vikram post in the Arnia sector, following which the BSF jawans fired in retaliation, the BSF said in a statement.
There has been firing by Pakistani troops along the LoC in Nowshera sector since 8:45 am, a senior army officer said.
The Indian Army has been inflicting heavy casualties to Pakistani troops while replying to Pakistani shelling along the LoC in the last few weeks.
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.
An army jawan was killed and three others injured in a blast triggered by an Improvised Explosive Device attack along LoC in Poonch district of Jammu and Kashmir on Thursday.
For India, it is a symbol of will and a successful feat of arms.
An Army official said the JCO and two other rank soldiers were on a routine patrol in Macchil sector when the trio slipped into the gorge on Tuesday.
Top military officials of Pakistan and India on Wednesday spoke to each other on hotline to lower tension after the killing of five Indian soldiers along the Line of Control in Poonch sector in Jammu and Kashmir.
Asserting that recent ceasefire violations at the Line of Control have "pushed back" the peace process, Pakistan's cricketer-turned-politician Imran Khan on Friday said armies are not equipped to find solutions to bilateral problems.
Pakistani troops fired 82 mm mortar bombs, used small and automatic weapons in the firing on forward Indian posts in Laam Battalion area in Naushera.
Pakistan army again violated bilateral ceasefire in the Mendhar sector of the Line of Control in Jammu region on Sunday.
"Pakistan army resorted to unprovoked ceasefire violation in the Pallanwala sector at 1915 hours today, using automatic weapons and mortars. "The same is being responded to befittingly by own troops", a defence spokesman said.
Pakistani troops violated ceasefire again on Sunday by pounding Indian forward areas with mortar shells along Line of Control in Poonch district, forcing Indian troops to retaliate strongly resulting in heavy exchanges.
A huge cache of arms and ammunition and 'war-like stores', including AK-74 rifles, Pakistani-origin hand grenades and balloons with 'I Love Pakistan' markings, were recovered along the Line of Control (LoC) in Uri Sector of Jammu and Kashmir's Baramulla district, an Army officer said on Friday.
The government on Tuesday said the attack and killing of five Indian soldiers was carried out by "terrorists along with persons dressed in Pakistan Army uniform" and India will take all necessary steps to uphold the sanctity of the Line of Control.
The Union Minister of State for Commerce, Jairam Ramesh has announced that trade across the Line of Control will start as soon as a government is installed in Pakistan. In all 23 items of trade will move across the LoC. Nine of these 23 items have been proposed by Pakistan and 14 by India. Once started, the trade across LoC will add another significant milestone to the ongoing Indo-Pak peace process. The foundation stone for ITC for trade exhibitions was laid near Srinagar.
Authorities in Rajouri district evacuated 217 students and 15 teachers from three schools.
Seventy army installations, including camps, bunkers and posts, have been hit by the devastating floods in the Kashmir Valley but security forces have swiftly relocated the damaged and washed out posts to plug the gaps in the sensitive border areas.
In yet another ceasefire violation, Pakistani on Sunday fired for over three hours on Indian forward posts along the Line of Control in Poonch district, prompting the Indian side to retaliate.
"Since the Hyderpora attack of June 24, there have been a series of successful operations both on LoC and in the hinterland area. We have killed 28 terrorists in this period, out of which 18 were eliminated on the LoC and 10 in the hinterland," GOC of Srinagar-based 15 Corps Lt Gen Gurmeet Singh told reporters in Srinagar.
A 67-year-old resident, Mangat Ram and a BSF jawan was injured in the firing.
An alleged Pakistani intruder was killed on Monday when an improvised explosive device he was carrying exploded during an encounter with security forces along the Line of Control in Poonch district of Jammu and Kashmir.
The troops detected the movement of terrorists along the LoC
Officials said the infiltration attempt by three suspected terrorists was foiled in Shahpur sector around 2.15 am when troops guarding the LoC picked up their movement and engaged them in a gunfight.
The drone was spotted at Bachiwind village near the international border at 3.21 am on Saturday.
"During the Congress regime, the news headlines were of India handing over another dossier to Pakistan about terror activities. Some of our friends in media used to clap after such any such dossier was sent," Modi said at an election rally in Maharashtra's Latur.
Pakistani troops violated the bilateral ceasefire yet again on Tuesday afternoon in Hamirpur area of the Line of Control in Poonch district, said a defence spokesperson.
After overnight intermittent firing, Pakistani troops targeted Indian forward posts and hamlets along the LoC in Jammu and Kashmir's Poonch district with rocket propelled grenades, mortar bombs and medium machine guns on Friday morning.
The JCO was hit by a Pakistani sniper near the LoC in Nowgam sector and later succumbed to injuries, an army spokesman said in Srinagar.
Against the backdrop of ceasefire violations along the Line of Control, Army Chief Gen Bikram Singh on Monday briefed Prime Minister Manmohan Singh on the situation there and the retaliatory operations being carried out by the Indian troops.
Citing various incidents, Bhatt said that Pakistani troops resort to heavy firing without provocation, they said.
Jammu and Kashmir Chief Minister Omar Abdullah, who took his ministers to a remote town near Line of Control (LoC) on Wednesday, has said the next month's cabinet meeting will be held at another LoC town of Gurez in Bandipora district.
Chandu Chavan's family said as he is now released, the ashes of his grandmother can finally be immersed in a river.
The army on Friday intensified search and combing operations along the Line of Control in north Kashmir following fresh infiltration bids by militants and two ceasefire violations by Pakistani troops over the past three days.
Pakistani troops again violated the ceasefire at the border by firing on Indian posts along the Line of Control in Poonch district of Jammu and Kashmir on Friday night, four days after five Indian soldiers were killed by specialist troops of the Pakistan Army.
Pakistani troops resorted to unprovoked firing in the Mendhar sector of the Line of Control in the Poonch district of Jammu region on Friday morning.
In December last year, the Centre had decided to construct community bunkers along International Border and Line of Control for being used during shelling and firing by Pak.
Jammu and Kashmir police officials were fired upon from across the border as they were returning after collecting the remains of the Pakistani intruder killed in an improvised explosive device blast along the LoC in Poonch sector.