has released a new coop mission in the BI forums
Quote [ASA]ODEN :
'Platoon' is a Infantry Tactics Coop Game with 'sequencial respawn'. This means you should play as if there is no respawn option but if you get struck by bad luck, you'll get back in play when the current mission is completed.
BIS High Command is implemeted on a Chain-of-Command basis so Platoon Co controls the three Squads while each Squad leader freely control it's three FireTeams to solve each mission as appropriate (only USMC version).
Your task is simple, help securing the target area and stay alive.