Solved
DLC Installation
I had to revert my computer to a previous state for unknown reasons. It loaded a state before the Naval Strike DLC came out, I could not find a way to install it - it was not done automatically. To t...
OP after you've isntalled BF4, open your PC Origin client, go to your games, right click on the BF4 icon and select "show game details" and then right click each of the expansions and select "download" to download your DLC.
