Gandhi also said his thoughts were with the families of those killed and injured in the attack.
A group of heavily armed men struck the sprawling camp of the 36 brigade of the Jammu and Kashmir Light Infantry in Sunjwan, Jammu, before dawn yesterday. Six people, including five Army personnel, were killed in the attack by suspected Jaish-e-Mohammed militants.
"I strongly condemn the terror attack on our Army camp in Jammu in which 6 Indians have been martyred. All Indians, across political lines, stand united with our Army men and women. My prayers and thoughts are with the families of those killed and injured," Gandhi said on Twitter.