The development team at DICE and publisher Electronic Arts might not be ready to announce Battlefield 4 officially yet, but the two companies are increasing the frequency of their promotional efforts.
Two new teasers are now available for the game, showing off sea and land-based battles.
The videos are incredibly short and there's no real detail included.
Earlier during the day, DICE has offered access to the official Battlefield 4 forums, after introducing the site for the game yesterday.
Battlefield 4 will be officially announced during March 26 at the Game Developers Conference.
The game is expected to arrive on the PC, current and next-generation consoles, probably during the fall of this year.
Rumors suggest that it will reintroduce 64 player maps and add an entirely new Commander mode to expand multiplayer options.