Complete the indicated task to unlock the achievement.

Achievement	How to unlock
Apes together strong!	Mission completed without any knocks or deaths on Realism.
Blackout	Destroyed 100 lights.
Body-bagged III	1000 total deaths.
Body-bagged II	100 total deaths.
Body-bagged IV	2500 total deaths.
Body-bagged I	First death.
Body-bagged V	5000 total deaths.
Dead weight	Died without dealing any damage to the enemy.
Friendly Fire: On	Killed a teammate.
I am the law!	Restrained 100 enemies.
If at first you don't succeed...	Failed the same mission ten times in a row.
Ladies and gentlemen, we got him!	Completed the campaign.
Mission's Possible	100% Campaign completion!
Pack horse	Reached maximum carry weight.
Proper Planning and Practice Prevents a Piss Poor Performance	Completed training.
Raining Brass III	100,000 total shots fired.
Raining Brass II	10,000 total shots fired.
Raining Brass IV	250,000 total shots fired.
Raining Brass I	1000 total shots fired.
Raining Brass V	500,000 total shots fired.
Recruit Brother-in-arms	First kill assist.
Recruit Combat Medic	First teammate revive.
Recruit Operator	First confirmed kill.
Rookie Brother-in-arms	100 total assists.
Rookie Combat Medic	50 teammates revived.
Rookie Operator	100 confirmed kills.
Skilled Brother-in-arms	250 total assists.
Skilled Combat Medic	100 teammates revived.
Skilled Operator	1000 confirmed kills.
Tier One Brother-in-arms	1000 total assists.
Tier One Combat Medic	500 teammates revived.
Tier One Operator	5000 confirmed kills.
Veteran Brother-in-arms	500 total assists.
Veteran Combat Medic	250 teammates revived.
Veteran Operator	2500 confirmed kills.
With friends like these...	Killed by friendly fire.