The thinning of security force levels during Operation Vijay in Kupwara, the gateway to militancy, is one major factor contributing to the spiralling violence. The counter-insurgency (CI) grid was considerably weakened when we shifted 50-odd battalions of the army for deployment in Kargil, says H.S. Verma, the bsf assistant director in Kupwara. The vacuum created gave the foreign combatants a golden opportunity to infiltrate in huge numbers. Even now, the CI grid has not been replenished and 23 battalions of the RR is inadequate to contain the militants, maintains an intelligence official. This has left the militants occupying ridges on the Shamshabari range, stretching from Kalapahar in Nowgam through the international border up to Bandipora. A large number have also found temporary shelters in Doda and Kishtwar. Though officials argue that the battalions deployed for CI is adequate, it has taken the RR battalions time to adjust to their new arena of operations.