Michael Peroutka (their candidate) wrote a position paper where he called the Iraqi war "immoral" and "unconstitutional."
I voted CP the last two presidential elections, but after reading that, was moved none too subtly to pull the lever for W. in November.
Maybe their platform doesn't say it (I didn't bother to read it this year), but his position paper sure does.
I suspect it doesn't because it would condemn what the US did in Afghanistan, as well.