India, April 25 -- The Pakistani Army on Thursday opened fire at some places along the (LoC) in Jammu and Kashmir, days after 26 people, mostly non-Muslim tourists, were killed in a terror attack in the popular destination of Pahalgam.

The Indian security forces "effectively responded" to the Pakistan Army, sources told Indian news channel NDTV.

No casualties were reported.

"There were incidents of small arms firing at some places along the LoC initiated by Pakistan last night. The firing was effectively responded to," sources said.

Tension between the two nuclear-armed neighbours has increased after the Pahalgam terror attack, an incident that triggered worldwide condemnation.

India on Thursday formally informed Pakistan about its d...