It was true that Saddam Hussein had not long before employed poison gas against what President Bush insultingly called "his own" people, but it was likewise true that the war material for this outrage had been supplied by the Reagan administration.This time, I suspect a proofreader's error of commission. I'm guessing, with absolutely no evidence to support my thesis, that Hitchens wrote "war materiel," and some scrupulously zealous but ill-informed editorial assistant, unaware that materiel means, according to the American Heritage Dictionary, "the equipment, apparatus, and supplies of a military force or other organization," mistakenly "corrected" the spelling.
Either that or Hitch was drunk again.