Full list of all 13 Enlisted achievements worth 1,000 gamerscore. It takes around 100-120 hours to unlock all of the achievements on Xbox One.
Complete stage 75 in battlepass
Achieve level 20 in any campaign
Get a lvl 5 soldier
Reach level 35 for any given squad
Achieve top 1 in battle
Capture 10 points in one battle
Kill 30 enemy soldiers in one battle using flamethrower or mortar
Play 100 hours in battles
Destroy 100 tanks and airctafts
Kill all soldiers of one enemy infantry squad in less than 5 seconds
Kill 20 enemies with headshots in a single battle
Win a battle
Get your first kill