Battlefield 3

DICE has announced this month’s Battlefield 3 dog tag challenge, to unlock the Bird of Prey dog tag.

Players will have 48 hours to collectively arm and disarm one million M-COM stations between Saturday, February 16 and Sunday, February 17. It doesn’t matter what map or server you are playing on as long as it’s Rush mode between those dates.

You can see exactly what time the challenge starts in your time zone here.