The 90s showed a clear sign of this with Muslim liberation wars being fought from the Balkans all the way to China along the so called Muslim or Green belt which also coincides with areas where you have important energy resources/energy routes.
Most of these types are neocons but that is not always the case.
I think that it is about half-and-half neocon and "Third Way" (i.e., clinton, Blair, Schroeder, Soros, Holbrooke, Halfbright, etc.).
Both nominal "conservatives" and nominal "liberals"--both of of the "neo" variety--play the "Great Game"!!