Win a round without being neutralized.
Revive a teammate within five seconds of them being neutralized.
Perform a neutralize and a revive within a victorious round.
Win a round via objective in under a minute.
Rub Some Dirt On It
Bandage a significant injury.
Revive a teammate for the first time.
Neutralize three enemies in a row.
Win your first match.
Adios, My Friend
Headshot an enemy who has been spotted.
Secure your first enemy.
Perform three revives in a round.
Complete your first objective.
Perform three headshots in a round.
Lean and Mean
Score a neutralization while leaning.
Neutralize five enemies within a single round.
Taking Out the Trash
Secure three enemies within a round.
Spot an enemy.
Spot an enemy while leaning.
Win a match on Harbor Assault.
Two Birds - One Stone
Neutralize two or more enemies with a single frag grenade.
Successful last stand. (This is in reference to a Cherokee word meaning "stand alone" and is the motto of the 506th infantry regiment.)
Win 25 matches.
A Bridge Too Dark
Win a match on Bridge Night.
Take down your first enemy.
Earn two spot assists within a single round.
That's a Lot Of Gauze
Revive 50 teammates.
Perform five revives in a round.
Welcome To the Big Leagues
Play your first round in Hardcore mode.
Water Under The Bridge
Spot five enemies within a single round.
Take down your first prone enemy
Neutralize three enemies in a row within a Hardcore mode round.
Take down two enemies within a single round.
Perform a non-lethal take down and complete the objective within a victorious round.
Spot 100 enemies
Revive 250 teammates.
Be All You Can Be
Win 250 matches.
Perform three headshots within a Hardcore mode round.
Secure 500 enemies.
Neutralize five or more enemies within a Hardcore mode round.
Duty, Honor, Country
Win your first match in Hardcore mode.
Tango Romeo Echo
Spot 500 enemies.
Take down three enemies within a single round.
Take down 50 enemies.
Win 25 matches in Hardcore mode.
Take down 250 enemies.
Old Salty Dog
Hit level 20 prior to RFI-1.
Win 250 matches in Hardcore mode.