Jammu, Nov 29 (PTI): Two major terror attacks rocked Jammu region today in which 7 army personnel, including a Major, were killed and eight other securitymen, including a BSF DIG, were injured, before six heavily-armed terrorists were eliminated in the separate fierce encounters.

In one incident, a group of heavily-armed terrorists in police uniform stormed an army unit in Nagrota, about three kms from the Corps headquarters on the outskirts of Jammu city this morning, triggering an intense gunbattle that lasted for hours.

Seven army personnel, including two officers, were killed in this attack before three terrorists were killed in an armed stand-off which also involved a hostage-like situation with 12 soldiers, two ladies and two children being held captive. All were rescued, army spokesman said.

Three terrorists were gunned down by BSF in Ramgarh area of Samba near the International Border after an encounter that lasted several hours and was followed by intense cross-border firing by Pakistani troops. Four security personnel, including BSF DIG, were injured in this incident.