By Kanishka Singh, Asif Shahzad and Ariba Shahid WASHINGTON/ISLAMABAD (Reuters) -The U.S. and Pakistan have struck a deal that will result in lower tariffs for the South Asian nation as well as an agreement in which Washington will help develop Islamabad's oil reserves,

WASHINGTON: U.S. President Donald Trump said on Wednesday his administration struck a deal with Pakistan in which Washington will work with Islamabad in developing the South Asian nation’s oil reserves.