Late 2011 we saw a brand new game that would be introduced into the Tom Clancy series, Tom Clancy Rainbow 6 Patriots, however since then it seems to be evading the press and not appearing anywhere, not even at E3.
via N4G: pc news feed http://n4g.com/news/1282531/where-is-tom-clancy-rainbow-six-patriots
via N4G: pc news feed http://n4g.com/news/1282531/where-is-tom-clancy-rainbow-six-patriots