Without dying, got a kill with a Carbine, Pistol and Rocket Launcher

Completed a round of Gun Master

Get a cumulative sniped kill distance of a marathon

Hold off the Russian advance

Snipe 2 people with one shot

Snipe an enemy while your rifle fire is masked by a loud sound

Stop the convoy

Get a scoped headshot over 150m

Use a trip mine to kill an enemy who is trying to assault your position

Completed the mission without using the fire extinguisher in Fire From The Sky

Received all 4 weapon efficiency ribbons

Got a kill with each of the following vehicles: the BTR-90, DPV and F-35.

Kill 250 enemies.