User blog comment:Weedle McHairybug/You know, Big Boss's goal is somewhat confusing (MG2 related)/@comment-1504072-20100313191456

Well, as we know the task forces were never formed so there's no telling how many nukes they had in 1999. Also, the ten metal gear units refers to the 7 Ds plus the 3 Gs in each task force, as I mentioned earlier in an edit.