As US lawmakers passed Pakistan aid cut bill in House of Representatives on Wednesday, Islamabad has warned that the United States will be responsible for defeat in decade-long war on terror. While briefing a parliamentary body on national security regarding Islamabads agreements with the US and Nato, Foreign Minister Hina Rabbani Khar said that US will be responsible for defeat in war on terror as Pakistan could not fight the war alone. She thanked the countries those extending financial assistance to Pakistan. She also briefed the committee on recent Envoy Conference held to revisit countrys policy in the wake of Nato attack that led to killing of at least 24 soldiers in Mohmand Agency near Afghan border last month.