Jammu, July 09: A civilian was injured when Pakistani troops resorted to firing in Jammu division today, Border Security Force (BSF) sources said here. The exchange of fire took place in R S Pura sector early today in falura village injuring Ramesh Kumar, who has been shifted to government medical college hospital here. Intermittent exchange of fire between Indian and Pakistani troops also took place along the International Border and Line of Control in Noushera and Samba sectors, BSF sources said, adding the troops retaliated effectively. Bureau Report