Get 2 nuke suitcases from a sawmill in Africa during the 'Sawmill' mission and rescue Foley who is in a building under interrogation. To get the Achievement Foley must remain alive when you rescue him until the mission ends.

Complete a mission to receive a weapon upgrade for the indicated character which can then be used in any replayed mission.

Unlock Gun Camera for the 7.62mm Sniper Rifle (for Graves):
Complete the first mission

Unlock Heat Rocket Launcher (for Lang):
Complete the first mission

Unlock 40mm Grenade Launcher Attachment for the LMG 5.56mm (for Lang):
Complete 2 missions

Unlock Shotgun Attachment (for Graves):
Complete 2 missions

Unlock 200-Round Magazine Capacity for the LMG 5.56mm (for Lang):
Complete 3 missions

Unlock Suppressor for the 7.62mm Sniper Rifle (for Graves):
Complete 3 missions

Unlock Flashbangs (for Graves & Lang):
Complete 4 missions

Unlock Incendiary Grenade (for Lang):
Complete 5 missions

Unlock Proximity Mine (for Graves):
Complete 6 missions

Unlock 25% increased Rate of Fire for the LMG 5.56mm (for Lang):
Complete 7 missions

Unlock Automatic Shotgun (for Graves):
Complete 8 missions

Unlock Foregrip for the LMG 5.56mm - This increases stability and reduces recoil when used (for Lang):
Complete 9 missions

Complete the tasks to get the GamerScore.

Gas Tap - GamerScore 10:
At the Military Base prevent gas from being released.

Vertically Challenged - GamerScore 10:
At the Submarine Facility destroy the Jump-Jet .

Search and Rescue - GamerScore 10:
Rescue Bishop Three in Township.

Delta Force Stay the Course - GamerScore 10:
ALL Delta Force members survive until the end of Oil Refinery.

Easy Slider - GamerScore 10:
At the Submarine Facility commandeer a hovercraft and ensure it survives to perimeter wall.

Curse of the Bambino - GamerScore 10:
In Sawmill rescue Foley.

Deal Breaker - GamerScore 10:
In Sawmill track down and kill Kwennoir.

Defend the Doctor - GamerScore 10:
Ensure Dr. Pessich survives until end of Castle.

Change of Priority - GamerScore 10:
Ensure the hostages survive on the Tanker.

One Careful Owner - GamerScore 10:
Ensure BMP survives until the end of Monastery.

Out of Sight - GamerScore 10:
Without being detected track Atongwe in the Diamond mine .

Healing Hands - GamerScore 10:
In a Conquest Ranked match heal 10 team members.

Compound Problem - GamerScore 10:
Escape from police compound without going MIA in Township.

Won Deathmatch With Graves - GamerScore 10:
Playing only as Graves win a Deathmatch Ranked match.

Won Deathmatch With Lang - GamerScore 10:
Playing only as Lang win a Deathmatch Ranked match.

Won Team Deathmatch With Lang - GamerScore 10:
Playing only as Lang win a Team Deathmatch Ranked match.

Won Team Deathmatch With Graves - GamerScore 10:
Playing only as Graves win a Team Deathmatch Ranked match.

Police Protection - GamerScore 10:
Save RPF troops in town square in Township.

Prisoner Release Programme - GamerScore 10:
Ensure FSB Agents survive until the end of Castle.

Saving Private Yelkin - GamerScore 10:
Ensure Private Yelkin survives in Whaling Station.

Your Cousin Dances Naked... - GamerScore 10:
Listen in on 4 guard conversations in Diamond Mine without being detected.

Co-Operative Mission - GamerScore 15:
Complete any mission in Co-Op.

Collateral Damage - GamerScore 20:
Shoot explosive objects like barrels or gas cylinders to make 10 indirect kills in a mission.

Graves Digger - GamerScore 20:
Using Graves complete any mission with at least 50 kills and 40% accuracy.

Kill Streak - GamerScore 20:
Without going MIA score 50 kills in a row.

Brawler - GamerScore 20:
In one Single-Player or Co-Op mission get 10 melee kills.

Lang Time Dead - GamerScore 20:
Using Lang complete any campaign or co-op mission with at least 50 kills and 30% accuracy.

Minute Man - GamerScore 20:
Destroy 45 objects in 60 seconds.

Perfect Partner - GamerScore 20:
Complete a co-op mission without either player going MIA.

Scorched Earth - GamerScore 20:
Destroy at least 75% of destroyable objects in a mission.

Splash Damage - GamerScore 20:
Get 10 grenade kills in one mission.

Team Deathmatch Killing Streak - GamerScore 20:
In a Team Deathmatch Ranked match (any weapon) score 15 consecutive kills for a single team.

Top of the Pile - GamerScore 20:
Finish first in a Deathmatch ranked match with 16

Carrying the Team - GamerScore 20:
In a Team Deathmatch Ranked match Score over 50% of a winning team’s points.

Conquest Conquerors - GamerScore 20:
Score double the other team’s points in a Conquest Ranked match.

Deathmatch Dominator - GamerScore 20:
Win a Deathmatch Ranked match, scoring double the kills of your nearest rival.

Ain't Got Time to Bleed - GamerScore 20:
Complete any Campaign or Co-Op mission without going MIA (no loads or checkpoint resumes allowed).

Co-Operative Campaign - GamerScore 30:
Complete a full campaign in Co-Op mode.

Campaign Completed (Easy) - GamerScore 50:
Complete campaign mode with any combination of Single-Player and co-op on Easy difficulty setting.

Clean Sweep - GamerScore 50:
In a Conquest Ranked matc hold ALL 5 flags for at least 30 seconds.

Campaign Completed (Normal) - GamerScore 75:
Using any combination of Single-Player and Co-Op on the Normal difficulty setting complete Campaign mode.

Campaign Completed (Hard) - GamerScore 100:
Using any combination of Single-Player and Co-Op on the Hard difficulty setting complete Campaign mode.

Campaign Completed (Extreme) - GamerScore 150:
Using any combination of Single-Player and Co-Op on the Extreme difficulty setting complete Campaign mode .