User blog comment:Bioniclepluslotr/Same Universe?/@comment-208.54.38.199-20150619065441

I'm not so sure all of them are. Ghosts and Black Ops, for example. If the ODIN strikes were ten years before Ghosts, which takes place in 2027 and destroys most of America, how can America repair LA in 2025 and then get re-destroyed and have America get weakened again? Plus the standing military and the floating city.

Advanced Warfare and Modern Warfare are possible since there is a time gap. So is Advanced Warfare and Black Ops III, evident by technology. But I doubt Modern Warfare and Black Ops are. Wouldn't they mention the Third World War during their list of disasters?