In Pakistan, twelve militants have been killed and twenty others injured in an operation by security forces in Khadizai, Mamozai, Dabori and Mulabati areas of Upper Orakzai Agency. <br/><br/>Five hideouts of the extremists have also been destroyed in the operation. Meanwhile, the security forces have arrested thirty-five suspects in different areas of Balamabat Tehsil of Lower Dir.<br/>