WASHINGTON (Reuters) - U.S. lawmakers are looking to use a defense policy bill to increase restrictions on military aid for Pakistan, expressing frustration with what they see as Islamabad’s failure to crack down on Afghanistan’s militant Haqqani network. The $602 billion National Defense Authorization Act, or NDAA, passed by the House of Representatives late on Wednesday would block $450 million in aid to Islamabad unless it does more to fight the network, which lawmakers see as a major threat to U.S. forces in Afghanistan.  The bill requires the Pentagon to certify that Pakistan is conducting military operations to disrupt the Haqqani network, not letting the network use North Waziristan as a safe haven and actively coordinating with Afghanistan’s government to fight the network along their border. As they finalized the 2017 version of the annual bill, House members added three amendments related to Pakistan. All passed by unanimous voice vote. One added a fourth requirement to the release of the aid, that the administration certify Pakistan has shown progress in arresting and prosecuting Haqqani network senior leaders and mid-level operatives. Another required that the Secretary of Defense certify  Pakistan is not using its military or any funds or equipment provided by the United States to persecute minority groups. And a third added a “sense of Congress” that Shakil Afridi is an international hero and calls for his immediate release from prison. Afridi is a Pakistani doctor believed to have helped the CIA hunt down Osama bin Laden. Pakistan sentenced Afridi in 2012 to 33 years in jail on charges of belonging to a militant group, which he denies. That sentence was overturned and Afridi is now awaiting trial on another charge. Pakistan says its courts will decide Afridi’s fate, and has angrily criticized U.S. politicians, including Republican presidential candidate Donald Trump, over calls to release him. The House version of the NDAA is not the final version of the legislation. It must be combined with a Senate bill before being sent to the White House for President Barack Obama to sign, or veto. However, there is also strong criticism of Pakistan in the Senate. This month, Senator Bob Corker used his authority as chairman of the Foreign Relations Committee to bar the use of any U.S. funds for Pakistan to buy American F-16 fighter jets. 
House seeks to tighten restrictions on Pakistan aid