The Pakistani Taliban has threatened widespread attacks, including suicide bombings, during the landmark general election tomorrow, saying it is opposed to the "infidel system" of democracy.

In a letter addressed to militant commanders, the Tehrik-e-Taliban chief Hakimullah Mehsud issued a directive to carry out widespread attacks across the country on May 11.

In the letter dated May 1, Mehsud told the commanders: "I will keep control of the attacks in Khyber-Pakhtunkhwa and Balochistan while you should cover Sindh and Punjab." "

We don't accept the system of infidels which is called democracy," Mehsud wrote. He urged the commanders to target election candidates, describing them as agents of an "infidel system."

"I am sending a list of attacks and the modus operandi, along with a separate list of fidayeen (suicide bombers)," wrote Mehsud. The letter listed targets in Punjab and Sindh, The Express Tribune reported. In an earlier letter sent to the media, Mehsud had said that his group was focused on wiping out democracy by hindering the polls.