User blog:Trainguy0217/Battlefield 3, Bad Company 1 and 2, and Battllefield 4 connected?

So I have done some reading that after Battlefield 3 and the war of 2014 started the Russo-American War (or World War III). In Battlefield Bad Company 1 and 2, it talks about two Russo-American wars that occurred, and in Battlefield 4 it talks about tensions running high between Russia and the United States. Does that make Battlefield 3, Battlefield Bad Company 1 and 2, and Battlefield 4 all apart of the same story?