User blog comment:KATANAGOD/Black Ops 2 information according to 'Gadget Show Live’ Brochure/@comment-1518024-20120412133200/@comment-356904-20120412191302

You're linking the series on the grounds of a non-canon Easter Egg that I'm not convinced wasn't actually a production error?

Keep in mind Kravchenko died two years before Makarov was born. How could they have been working together?