The 27-year-old actress also shook a leg with the jawans at the LoC in Jangarh in a forward area of Nowshera sub-sector in Rajouri district.
After her interaction with the jawans, who were happy to receive her at the forward post, Katrina had lunch with them, a senior Army officer of 16 Corps told reporters.
Katrina, who is on a three-day visit to the border state, also briefly took part in a counter-insurgency training exercise to get a first hand experience of what jawans in the border areas have to go through.
She also took part in firing, rope climbing, river crossing exercise during the training drill.
The `Raajneeti` star danced along with the jawans during two entertainment programmes in Nowshera Brigade in the district.