A Pakistani Taliban militant leader has claimed responsibility for the attack on a U.S. immigration center in New York state in which 13 people were killed, Reuters reported.
"I accept responsibility. They were my men. I gave them orders in reaction to U.S. drone attacks," Baituallah Mehsud told Reuters by telephone from an undisclosed location on Saturday.
Earlier this week, Mehsud claimed responsibility for a deadly attack on a police academy in the eastern city of Lahore that left at least 12 people dead, including seven policeman. He warned that his group would carry out more attacks in the country unless the U.S. stopped drone attacks against militants on the Afghan border.
The militant leader also threatened to attack the White House, although the FBI said he had made similar threats previously and there was no indication of anything imminent. The U.S. has offered a reward of up to $5 million for Mehsud.