One does not simply call a war machine Putin.
I mean the writers at Treyarch went about there and it was very embarassing
"The U.S.S. Barack Obama (CVN-08), frequently referred to simply as "The Obama", is an unnamed-class aircraft carrier of the United States Navy that is featured in Call of Duty: Black Ops II"
Even if it's just a videogame I was facepalming while laughing for about 2 minutes