Pentagon says military parade requested by Trump postponed until 2019. The Pentagon said in a statement Thursday that the "Parade to honor America's military veterans and commemorate the centennial of World War I" will no longer be held on the planned date of Nov. 10 and that officials will "Explore opportunities in 2019." Earlier Thursday it was reported that cost estimates for the parade had climbed to $92 million. Ref. USAToday.