Complete the indicated task to unlock the corresponding ribbon at the end of that particular mission.

Ribbon	Task
AAA Demolition	Destroy 3 AA batteries.
AAA Support	Repair 3 AA batteries.
Armchair General	Kill 30 enemies with the Bunker Turret.
Bomb Squad	Disarm 5 explosives.
Bronze Field Engineer	Repair 3 roadblocks.
Butterfingers	Kill yourself 5 times.
Combat Assault	Kill 30 enemies with an Assault Rifle.
Combat Fragger	Kill 10 enemies with Grenades.
Combat Launcher	Kill 5 enemies with a Rocket Launcher.
Combat Mechanic	Repair 5 vehicles.
Combat Melee	Kill 15 enemies with the knife.
Combat Shotgun	Kill 30 enemies with a Shotgun.
Combat Sidearm	Kill 30 enemies with a sidearm.
Combat SMG	Kill 30 enemies with a SMG.
Combat Sniper	Kill 30 enemies with a Sniper Rifle.
Gate Keeper	Repair 3 gates.
Gold Field Engineer	Repair 3 bunkers.
Golden Cross	Resuscitate 15 teamates.
Grim Reaper	35 Kills.
Longshot	Kill 3 enemies from at least 120m distance.
Marauder	Plant 10 explosives.
Master Engineer	Repair 250 units.
Miners	Place 30 mines.
Mortor Demolition	Destroy 3 mortor batteries.
Mortor Support	Repair 3 mortor batteries.
Mr. Badwrench	Destroy 5 vehicles.
Network Support	Repair 3 sensor arrays.
Party Crasher	Destroy 3 gates.
Purple Heart	30 Deaths.
Purple Sidekick	15 assisted kills.
Road Rage	Run over 5 enemies.
Rocket Man	Kill 5 enemies with the Turret Rocket.
Screaming Eagle	Parachute 15 times.
Silver Bullet	Kill 10 enemies via headshot.
Silver Cross	Heal 250 units.
Silver Field Engineer	Repair 3 bridges.
Total Blackout	Destroy 3 sensor arrays.
Wrecking Crew	Destroy 3 roadblocks.