@Player55Yes it is known as Breakthrough mode.
Officially its a PVP mode but in Battlefield 2042 we will be able to play it in Solo and Coop matches as well if you choose to.
Will even still get Full XP for these matches but I don't think there will be matchmaking for the Coop matches so you might need to find your own team for this.
"Also new is the introduction of AI Soldiers (Artificial Intelligence) to the series. As a multiplayer-only experience, it’s important for us to let you play Battlefield 2042 when and how you want. Here is what that looks like in the All-Out Warfare experience of Conquest and Breakthrough:
Multiplayer – AI soldiers are used for server-filling capabilities, ensuring your matches remain full, no matter your location.
Co-Op – Allows you to play together with friends, against AI soldiers.
Solo – If you wish to perfect your skills for multiplayer, you can even play alone against AI soldiers"
https://www.ea.com/games/battlefield/battlefield-2042/news/battlefield-briefing-welcome-to-2042
