2017 has also seen a sharp increase in ceasefire violations at the LoC by Pakistan.
The troops of these two units are expected to be based in Samba and near the Jammu-Punjab border, the sources said.
This is the 22nd incident of ceasefire violation this month.
Special Police Officer Naresh Kumar was killed in the encounter between the terrorists and the security forces in the forest area of Mendhar in Poonch district, defence sources said. The Bhati Dhar forest of Mendhar area has been cordoned off by the forces, which are also being assisted by Special Operation Group of police.
A group of militants were trying to cross the border in Banawat forward area in Poonch district around late Wednesday night, PRO, Defence S N Acharya told PTI.
Reliance on technical intelligence has not been fruitful as terrorists use online activity to mislead authorities. Officials feel that there is an urgent need for heightened surveillance to counter foreign terrorists, especially in the Jammu region.
"The Pakistani army initiated unprovoked and indiscriminate firing of small arms, automatic weapons and mortars from 0515 hours in Poonch sector along the LoC," a defence spokesman said.
There is no casualty on Indian side.
The latest ceasefire violations -- the tenth and eleventh in less than a week -- has come a day after an Army jawan was killed when Pakistani troops opened fire at forward posts along the Line of Control (LoC) in Poonch district.
The vehicles came under attack in the Savni area on the Rajouri-Thanamandi-Surankote road around 3.30 pm.
In yet another ceasefire violation, Pakistani troops on Saturday fired at Indian posts along the Line of Control in Jammu and Kashmir's Poonch district but there was no loss of life or damage to property.
An army jawan and a villager were injured on Friday in the firing and shelling by Pakistani troops who continued to target civilian and forward areas along the Line of Control in Poonch district of Jammu and Kashmir for the fourth consecutive day.
The encounters between security forces and the militants erupted at around 7.30 am and continued through the day.
'...or go to jail.' 'The government is getting them silenced.'
The ceasefire violation coincides with Home Minister Rajnath Singh's four-day visit to the state.
Ghulam Nabi Azad remarked that the figures are not high enough to know whether the people are happy or angry with the abrogation of Article 370 and bifurcation of Jammu and Kashmir into two Union Territories, Mehbooba Mufti said it is a message that the people have not accepted the Centre's decisions.
Speaking to media-persons after paying his last tributes to five soldiers, including two Army captains, who lost their lives in the Rajouri firefight, Lt Gen Dwivedi said, "While we lost five of our brave soldiers in the encounter, we also eliminated two dreaded terrorists. Our boys went after the well-trained and equipped foreign terrorists without giving any thought to their personal safety. This (taking out the dreaded terrorists) has dealt a major blow to the terror ecosystem and Pakistan. As per our estimation, 20-25 terrorists could still be operating in the area. We should be able to control the situation in a year's time with the help of locals."
About 416 Myanmarese soldiers crossed over to India in view of the situation arising out of the fighting between Myanmar's armed ethnic groups and the government forces, and Indian military is 'closely watching' the unfolding developments, Army Chief General Manoj Pande said on Thursday.
The Jammu and Kashmir administration on Saturday sacked six government employees, including five policemen, for their 'deep involvement in anti-national activities', officials said.
The condition of the injured is stated to be stable, the officials said.
Pakistani troops violated the ceasefire twice on Sunday by firing mortar shells, rockets and automatic weapons on forward Indian posts along the LoC in Poonch district, drawing retaliation from the Indian side.
Pakistani troops violated ceasefire twice after brutal and inhuman killings of two jawans in an ambush as they shelled and fired on Indian positions in Poonch district of Jammu and Kashmir.
Army spokesperson said the bodies of the slain terrorists and their weapons lie on the LoC.
Pakistani troops violated the ceasefire on Sunday along the Line of Control in Poonch district of Jammu and Kashmir but there was no casualty.
This has also raised concerns over undetected infiltrations from across the Line of Control and terrorists potentially residing in the outskirts of cities and villages, they said.
Taken by surprise when heavily armed men ambushed their convoy but quickly gathering themselves, jawans of the 22 Garhwal regiment fired more than 5,100 rounds to protect their injured colleagues and forced the terrorists to retreat into Kathua's wooded hills, officials said.
There was no traditional exchange of sweets and pleasantries between the two sides along the International Border, the officials said, attributing it to the tense situation following the recent ceasefire violations by Pakistan Rangers that left a Border Security Force jawan dead.
Two Lashkar-e-Tayiba terrorists were killed in a fierce encounter with security forces in Beri-Rakh forest in the border district of Poonch as the operation to track down militants in the area entered the third day on Thursday.
In yet another ceasefire violation across the Line of Control, Pakistan on Thursday fired at Indian posts in the Poonch sector in Jammu and Kashmir, the scene of Tuesday's brutal killing of two Indian soldiers by Pakistani army troops.
In yet another ceasefire violation, Pakistani troops targeted Indian posts along the Line of Control in Poonch district of Jammu and Kashmir, forcing Indian forces to retaliate effectively.
The change in Anantnag's demographic after delimitation has added layers of political complexities to the constituency with Pahari-Gujjar, Jammu versus Kashmir dimensions.
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.
The last journey of the five jawans martyred in the attack by Pakistan soldiers began in the evening from Poonch town with Army officers laying wreaths on their caskets.
The fierce gunfight was going on in the area with the induction of more troops to neutralise two terrorists trapped at the spot, they said.
The manhunt for the terrorists responsible for the ambush in Jammu and Kashmir's Kathua district, which resulted in the tragic death of five army personnel, has led to the detention of a truck driver and 50 others for questioning, officials said on Wednesday.
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?"
Pakistani army violated the ceasefire again on Monday by shelling forward posts and civilian areas along the Lien of Control in Poonch district of Jammu and Kashmir, drawing retaliation from the Indian side.
'Everyone is unhappy with the lieutenant governor's administration, which is ignorant, high-handed, and inaccessible.'
Hand-in-hand, the well-dressed pair left the airport for their car.
Curfew was imposed on Friday and the army staged a flag march in the border town of Poonch in Jammu and Kashmir as a precautionary measure following incidents of violence and tension over the Amarnath land transfer issue. "Curfew has been imposed in Poonch town following some incidents of violence and stone-pelting there on Thursday. It is a precautionary measure to prevent any untoward incident," an official spokesperson told PTI.