This is Riley, right?

I mean, it all checks out:
-near future
-post-apocalyptic setting
-tacticool dog
-muh mericuh is under attack111

Any way you look at it, it's COD: Ghosts

I really enjoyed Ghosts. I thought I would not, but it was actually really fun since it seemed to go back to its military roots, rather than the chaotic (and political?) attempts of MW2, 3 and Black Ops 2. However its attempts to have destructible environments like battlefield is kinda useless. Battlefield and Call of Duty have their own strengths in the FPS genre and probably should not try to merge with each other.