Srinagar, Jan 21, Jan. 22 -- Indian and Pakistani troops exchanged brief gunfire along the Line of Control (LoC) in Keran sector in Kupwara district of Jammu and Kashmir. Sources said said firing took place when the Army was installing surveillance cameras along the LoC in the Keran sector."Pakistani troops fired two small-arms rounds in an attempt to disrupt the installation, drawing a single retaliatory shot from the Indian side," officials said."There was no report of any casualties and the situation is calm in the sector," they said.Army has not officially said anything on the ceasefire violation.There has been no major ceasefire violation along the LoC in Jammu and Kashmir after the Operation Sindoor last year.Last week Army Chief Ge...