When Black Ops 2 multiplayer was being showcased at GAMESCON a few weeks ago, they revealed two more factions that were being used for multiplayer: The [url=http://callofduty.wikia.com/wiki/ISA]ISA[/url], who faced the Militia on the map Yemen, and the [url=http://callofduty.wikia.com/wiki/SDC]SDC[/url], who faced the SEALs on the map Cargo. The ISA seem to be on the American side while the SDC fights on the side of whoever the antagonists are. Who do you think these organizations are, what do their acronyms mean, and what role will they play in the Black Ops 2 storyline?