During operation Radd ul Fasaad (RUF), one hardcore terrorist having links with a banned outfit was killed during cross fire with the Frointier Corps (FC) Balocistanwhile carrying out a search spree in area of Sibi on Thursday.According to Inter Services Public Relations here, the terrorist killed in cross fire was involved in various terrorist activities in the areas of Balochistan.The FC also carried out search operations in Kahan and Suiareas where five terrorists dens were demolished besides recoveringcache of arms and ammunition as well as weapons.