User blog comment:Bovell/Kotaku claims to have MW3's first look. Robert Bowling responds. (Minor spoilers)/@comment-3125095-20110514034822/@comment-1866089-20110514193754

in modern warfare 2 they had said that the russian invasion was taking place all other the eastern sea board, it's likely that a second wave of the russian invasion force, likely a week or so after US forces retake washington DC since both side would have to regroup and re organize after the EMP