PESHAWAR: The proscribed Tehreek-e-Taliban Pakistan (TTP) Wednesday claimed responsibility for attacking Frontier Constabulary (FC) check-post in Kishan Garh area of Peshawar, Geo News reported. In a telephonic conversation with media, spokesman Ehsanullah Ehsan claimed that militants had killed 15 FC personnel in the attack on FC check-post, adding the TTP suffered no losses. According to sources, six FC personnel were martyred, while eight others sustained wounds in an attack by the insurgent on their check-post in Kishan Garh. The FC has also claimed to killing several terrorist in retaliation.