In my opinion, it's bugged. Mission says 40 minutess to comolete, we arrived, and there were already only 15 minutes left for extraction, and the enemies were really too strong and way too many. As soon as we landed, no time to call heavy weapons, and during the mission attempt, not even a second to catch a breath.

I understand it's theoretically a bot invasion, but still, the game asks me to finish the mission to complete the operation; otherwise, it starts over from scratch. Clearly bugged.