The Army is retaliating strongly and effectively, the spokesman said.
The estimated loss is about Rs 1.64 crore.
This is the 23rd incident of ceasefire violation in June.
Pakistan on Wednesday summoned Indian Deputy High Commissioner Gopal Baglay and registered a protest over what it described as "Indian aggression" on the LoC.
There have been more than 60 ceasefire violations by Pakistani troops along the LoC and IB in the state since surgical strikes against terror launch pads by the Indian Army in Pakistan-occupied Kashmir.
Security and defence experts have called for immediate strengthening of the security management and intelligence network along the Line of Control (LoC) in Jammu region, which witnessed the killing of 59 people, including 24 security personnel and 28 terrorists, in terror incidents this year.
There was no report of any casualty in the latest ceasefire violation which came a day after a personnel of the Indian Army was killed and three others including two women were injured in separate ceasefire violations by Pakistan in Rajouri and Poonch districts.
In the first ceasefire violation this month, Pakistani troops on Tuesday targeted Indian forward posts with small arms and automatic weapons along the Line of Control in Poonch district of Jammu and Kashmir, prompting Indian forces to retaliate.
As Prime Minister Manmohan Singh and United Progressive Alliance Chairperson Sonia Gandhi are on a visit to Jammu and Kashmir, Pakistani troops on Tuesday violated ceasefire for the fourth time this month by opening firing on Indian posts along the Line of Control in the Poonch district.
The decision has been taken due to increasing civilian casualties as two women were killed and seven other civilians injured in alleged firing by Indian troops on Tuesday.
What happens when a Delhi professor is given the rare opportunity to travel with the Pakistan army along the LoC? Find out in this fascinating excerpt from Happymon Jacob's book, The Line of Control: Travelling With The Indian And Pakistani Armies.
Senior Indian and Pakistan army officers held a flag meeting at the Line of Control in the frontier Poonch district on Tuesday.
It was a joint operation by the army and Jammu Kashmir Police carried out on the intervening night of July 16-17 in the Krishna Ghati Sector of Poonch district, he said, adding arms and ammunition were also recovered from the site.
'Once in a while, I flirt with the idea of direction.' 'If I direct, it will be a human story that touches me.' 'I'm nervous of forcing myself into making a socially relevant film.'
Recovering from an order dry-up and change in market conditions, Gurgaon-based Rites is looking to bid aggressively in global export and consultancy tenders and run with a volume-led approach, its chairman and managing director (CMD) Rahul Mithal said. Rites is a railway consultancy public sector undertaking (PSU) under the aegis of the Ministry of Railways. "We started the year with two huge challenges - the export order book, where no new orders had happened, and the opening up of Indian Railways quality assurance works to four players.
A self-styled divisional commander of the Hizbul Mujahideen was killed along with his bodyguard as security forces foiled an infiltration attempt and a conspiracy by the proscribed outfit to revive its activities in Jammu and Kashmir's Poonch district early on Monday, officials said.
'I want everyone to get their right. They are fighting for their rights for 40 years. If you treat people unfairly, more instances will come up. Everyone needs to think about Kashmir and find a solution'
On the Opposition's poll promise of statehood restoration, Shah said, "I want to ask Farooq Abdullah and Rahul Gandhi, who is going to restore the statehood. You cannot give it back. Why are you misleading the public?"
India on Tuesday protested to Pakistan over the unprovoked firing from across the border to give cover to infiltrators when its Deputy High Commissioner was summoned for the fourth time in just over a week over alleged "unprovoked ceasefire violations".
India on Tuesday summoned Pakistan Acting High Commissioner Mansoor Ahmad in connection with the suspension of Srinagar-Muzaffarabad and Rawalakot-Poonch bus services by Pakistan, which has demanded release of its national arrested for smuggling narcotics worth Rs 100 crore across the LoC.
Prime Minister Nawaz Sharif asserted that Pak is 'fully capable' of defending its territory against 'any aggression'.
The couple's three daughters were injured in the firing.
In a telephonic conversation, Lt Gen A K Bhatt, the director general of military operations, also told his Pakistani counterpart that the Indian Army was sincere about maintaining peace on the LoC.
The Pakistani parliament on Thursday expressed concern over the violation of the ceasefire on the LoC and called for a "constructive" engagement with India.
The defence minister will review the security situation along the Line of Control in the Valley and Line of Actual Control in the Ladakh region.
Lance Naik Mohammed Naseer, 35-year-old from border district of Poonch in J&K, was hit during the firing.
The official said the firing and mortar shelling from the Pakistani side started around 1 am and continued for over four-and-a-half hours.
This is the second ceasefire violation by Pakistan in as many days.
the UN Secretary General's spokesperson stressed that the UN chief would welcome any proposals to de-escalate the tensions between the nuclear-armed neigbours.
The Army chief is likely to visit Jammu and discuss the recent and ongoing counter-terrorist operations and the casualties that have been suffered in the recent terror attacks there, defence sources said.
Pakistani troops violated the ceasefire on Wednesday by resorting to mortar shelling and firing along the Line of Control in Poonch district.
Three terrorists were killed as security forces foiled an infiltration bid along the Line of Control (LoC) in Baramulla district of Jammu and Kashmir on Saturday, officials said.
Calling for the early opening of these points, he said the two countries should try to make travelling in Kashmir easy.
Pakistani troops Saturday again violated the bilateral ceasefire on the Line of Control in Poonch district of Jammu region, according to a defence spokesperson.
India on Tuesday said recent developments on the Line of Control raised "doubts on Pakistan's sincerity" and stressed the need for both countries to forge a common policy for combating terrorism.
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A trooper was killed as army foiled an infiltration bid on the Line of Control in north Kashmir Kupwara sector.
The official further said Mihir Shah's father and Palghar Shiv Sena leader Rajesh Shah took active part in ensuring his son's escape and also had plans to tow away the offending vehicle.
The repeated skirmishes saw over 4,000 villagers from near borders to government camps at safer places in the district.