Modi directly flew to the Army Brigade Headquarters in the border district to interact with the troops deployed along the LoC, the officials said.
Two jawans were also injured in the Pakistani shelling in Akhnoor sector of Jammu district, officials said.
Pakistan first violated the ceasefire in Nowshera sector from 8 pm to 10 pm on Friday, followed by small arms firing and mortar shelling in Balakote area of Mendhar sector in Poonch.
A team of officers conducted surprise inspection at 99 government offices across the border district and found 58 employees absent from duty.
The firing from across the border started around 8 am and continued for three-and-a-half hours.
The explosion took place during routine practice and cleaning of ammunition at the BSF camp in Bareri.
The victims were en route to the famous shrine of Sharda Sharief from Poonch when the vehicle fell into the 800-metre-deep gorge in the Thanamandi area around 1.30 pm.
The investigation revealed that they conspired to murder Mukhtar on the basis of the enmity developed due to money transaction issues between them.
This was the fourth casualty on the Indian side in Pakistan mortar shelling and small arms firing in the twin districts of Rajouri and Poonch since August 17.
The ceasefire violation by Pakistan took place in Rajouri district's Sundarbani sector at about 3.45 p.m., officials said.
Soldier killed in Pakistan firing along LoC, Army responds by inflicting 'heavy damage' to Pak posts
Pakistan initiated unprovoked firing with small arms and mortar shells after which the Indian Army retaliated effectively.
On Sunday night, Pakistan initiated unprovoked firing along the LOC in Rajouri district that claimed lived of four soldiers -one officer, three jawans- while another was injured.
Officials said that the situation was very tense as firing and shelling by Pakistani troops continued round the clock.
Four army men including a Major were killed in Pakistani troops firing along the Line of Control in Rajouri sector of Jammu and Kashmir.
On July 12, two soldiers were killed after Pakistan violated ceasefire in Kupwara sector of Jammu and Kashmir.