Two key Taliban commanders were killed and ten other terrorists arrested in clashes with security forces in Swat on Saturday, official sources said. The sources said the two commanders, Saidul Bashar and Karim alias Commando, were close aides of Tehreek-e-Taliban Pakistan Swat chief Mullah Fazlullah. They told Daily Times that Bashar and Karim were killed in clashes with the forces at Sahra area of Matta tehsil. Apart from the 10 terrorists arrested during search operations, three Taliban surrendered to the security forces, they said.