Pakistan prepares to host peace talks as Iran accuses US of ground assault plans

(Adds no comment from State Department and White House, IAEA statement on Khondab, U. political reaction in paragraphs 4, 30-37) ISLAMABAD/TEL AVIV, March 29 (Reuters) - Pakistan said on Sunday it was preparing to host "meaningful talks" to end the conflict over Iran in coming days even though Tehran earlier accused Washington of preparing a land assault while seeking negotiations.