MARDAN - Mardan police have claimed to arrest two members of Tehreek-e-Taliban Swat chapter after an exchange of fire in hilly area at Shahbaz Ghari village, police sources said.  Sources added that police while acting over a tip-off conducted a raid on the Gila Kando a hilly area in Shahbaz Ghari. Suspects Khalid Mohammad alias Chambar and Khalid Zaman resident of Malakabad Swabi opened fire at police party. After exchange of fire police arrested the suspected militants and recovered 2 kg of explosives, 90 feet safety fuse, 10 detonators, two 30-bore pistol and 15 rounds.