Today EA confirmed that the second DLC for Battlefield 4 will be released for Premium members on February 18th and for everyone else two weeks later on March 4th. Second Assault will include some new weapons, assignments, return of Capture the Flag, plus 4 old maps: Operation Metro, Caspian Border, Gulf of Oman, and Operation Firestorm, which have been revamped with Frostbite 3 engine and have levolution like the original BF4 maps.

News about the third DLC named "Naval Strike" has also been announced and the DLC should be released for Premium users in late March. It will have new weapons, gadgets, amphibious vehicles, and four new maps: Lost Island, Nansha Strike, Wave Breaker, and Operation Mortar.

Here is a preview of Second Assault:

Nice!

So it's basically BF3 maps?

Its out now, comes in at 5.34 GB so better start downloading.

I played the Metro map today - they did a nice upgrade.
They designed it as if it had already been through a battle - rubble is everywhere.

Here is what I noticed:
- The one corner room in the alley where you needed some fancy trick to get into - that is blown open.
- In the subway where everything was open and no cover - there are rubble piles everywhere for some cover.
- They added some side hallways around the middle section - more paths to get around
- It is darker in a lot of areas
- There are sections where the light flickers or damaged ceiling is hanging down
- the subway has water in it, no laying down on the tracks
- and if your team blows, you get trapped in the spawn area (that did not change)