Singh said there is a large presence of terrorists across the Line of Control (LoC) but expressed confidence that the counter-infiltration grid will take care of the threat.
With these casualties, 17 people, including nine security personnel, died and 70 were injured in Pakistani shelling and firing along the LoC and International Border in the Jammu region this year.
A round-up of the first day's play in the Ranji Trophy matches across the country, on Tuesday.
Yadav said he wanted to contest the polls to eliminate corruption in the forces.
While the elderly woman was killed in heavy shelling by Pakistan in Poonch district of the Jammu region, two civilians were injured in Tangdhar sector of north Kashmir's Kupwara district, they said.
The Indian retaliation came a day after Pakistan military resorted to unprovoked firing in Tangadhar sector along the Line of Control in which two Indian Army personnel and a civillian were killed. Three others were also injured in the attack, the sources said.