Hey, Oni.
By 1987, 65,000 tons of U.S.-made weapons and ammunition a year were entering the war" - that seems like a shit-load of weapons, and not just some Stinger missles.
I looked at the wiki link you cited, but could only trace the root of this statement to the wiki link itself. The sentence prior to this statement cited an article on stinger missiles from the International Herald Tribune, but I could not find it there either.
Any help?