Security forces operation against militants is underway as various parts of Swat remained under curfew for sixth consecutive day on Friday. One person was killed and two others injured in Charbagh when security forces opened fire on the violation of curfew. The contingents of security forces are marching towards Charbagh and other areas whereas clashes were reported from various places. Meanwhile, curfew remained continue for sixth consecutive day in Charbagh, Sangota, Manglore, Kozabandai, Darra Banda, Nangoee and parts of Shakardara. Security has beefed up in Swat and strict search has been carried out on entry and exit routes.