It's still being done, it just looks a little different. Instead of sending our own army in, you arm/fund rebel groups to invade and then do your bidding. Or, i

It's still being done, it just looks a little different. Instead of sending our own army in, you arm/fund rebel groups to invade and then do your bidding. Or, if you're really powerful, you ask the US government and they will send in the CIA/army to "topple a corrupt regime" that was stymying your business pursuits.