Titled "Devastation of Rotterdam", the trailer shows a lot of in-game footage from the multiplayer part of the game, including some locations in Europe and North Africa.
Bear in mind that this is actual in-game footage so it gives us a nice look and some exceptional graphics and effects. The end of the trailer also gives a glimpse of what appears to be a Battle Royale mode, but EA is probably keeping the juicy details for the Gamescom 2018 show.
EA did not push a lot of trailers for Battlefield 5, except those teasers at the E3 2018 show, and since the game is already available for pre-order, this might be the start of a big marketing push from EA before it launches on October 19th, on PC, Xbox One and Playstation 4.
There will be plenty to see at the Gamescom 2018 show which opens its doors on August 22nd, and Battlefield 5 Beta will surely use a big part of EA's show floor room.