Srinagar, Nov 22: At least six CRPF personnel and two militants were killed and some jawans injured when ultras attacked a security camp in the heart of the city this morning, police said. Unidentified militants, believed to be fidayeen, attacked the camp located at a hotel in Regal Chowk area here around 0645 hours leading to a fierce gunbattle between the two sides, they said. The entire area has been cordoned off and search operations were on, they added. Bureau Report