Butterfly

Took down the jet in one attempt in Rock And A Hard Place

What the hell *are* you?

Took a Russian Dog Tag in the forest ambush in Rock And A Hard Place

Involuntary Euthanasia

Killed the 2 soldiers before the building fell on them in Uprising

Roadkill

Kicked the car and killed the soldiers in Uprising

Semper Fidelis

Completed the campaign story on Hard

Practice makes perfect

Headshot each of the targets in the gun range in Kaffarov

The Professional

Completed the street chase in Comrades in under 2 minutes 30 seconds without dying

Two-rah!

Completed all co-op missions

In the nick of time

Disarmed the bomb in under 20 seconds in The Eleventh Hour

Ooh-rah!

Completed the campaign story

Between a rock and a hard place

Beat Solomon, flawlessly, in The Great Destroyer

No Escape

Captured Kaffarov

Army of Darkness

Shot out the 4 lights with 4 bullets in Night Shift

Scrap Metal

Destroyed 6 enemy tanks before reaching the fort in Thunder Run

Wanted: Dead or Alive

Captured Al Bashir

Twofor

Took down 2 enemies with 1 bullet in Night Shift

This is the end

Failed to prevent the attack

Where are the other two?

Found the nuke

Shock Troop

Survived the quake

Not on my watch

Protected Chaffin from the soldiers in the street in Operation Swordbreaker

FlashForward

Completed Semper Fidelis

Dominator

Won a round in Conquest Domination