Hip Shooter - 30
Destroy the fleeing PLA transport helicopter in Eagle Offense
Fairly near the start of the mission you will need to destroy two APC's as they make their way towards your convoy. Destroy the two APC's, but don't progress onwards just yet. Look to the sky just in front of you, and shoot down the helicopter that will fly over head. Use a semi automatic weapon or an assault rifle , because you won't be able to destroy the chopper using RPGs or slow firing weapons.
Hitchhiker - 30
Destroy the PLA armored units around the ghost village in Powder Trail
While making your way to the extraction point with the hostages take out all the APC's around the village in Mission 5. Once you destroy the last APC, and before you extract this achievement will unlock. This sounds easier than it is, and the reason is because this is one of the harder missions. If you have a Co-Op team, I would recommend playing through with them instead of the AI. You will need to take out quite a few soldiers on top of taking out the APC's, and having Co-op players that actually listen and help, rather than playing with the AI will make this much easier to attain.
Fuel the fire - 30
Destroy all of the PLA fuel trucks in Hip Shot
While playing through Hip Shot you will see the fuel trucks around the depot. You need to blow them up in order to earn the achievement. Be warned, you may want to do this with friends as you will need your teammates to back you up to make this easier.
Ruthless Efficiency - 30
Eliminate the remaining troops on the second line with one mortar barrage in Bleeding Edge
Make your way through the level and up the big hill towards the fuel depot. Once you make your way past all the MG nests proceed up the hill. Once you get to the top HQ will contact you with orders to destroy the AT Crews on the other side of the ridge.
When your ready to do so select your Artillery strike by pressing
, and aim between the two MG nests. Request for a tight strike and wait to see if the achievement unlocks. If you are running through the campaign by yourself there is a save point just before this event so if you make a mistake reload, and try again.
Perfect Rescue - 30
All hostages must survive in Looking for Lois
This will take some patience you need to save all 4POW's, and make it from one side of the valley to the other with all of them surviving. The easiest route to survive this without the hostages being harmed is to head over the mountain to your left. You need to keep your distance from the PLA troops. At the start of the level you will find a sniper rifle on a few of the dead soldiers and in various ammo crates. Make good use of this gun as it will make it easier to save the POW's. After you rescue the POW's, and make your way to the other side of the valley to the extraction point. You MUST
extract all 4 POW's for the achievement to unlock.
Keep 'em Rolling - 30
Ensure all of the Abrams reach the supporting fire position in Trumpet's Sound
Once you start the mission you will see the tanks in front of you. You must escort the tanks through the level without them being destroyed. As long as you listen to the instructions, and take out all of the tanks and AT crews you should be fine. Once you have taken out the tanks and AT crews on the last large hill in front of you the achievement will unlocked.
Two Birds, One Stone - 30
Eliminate Han and the radio station with one JDAM in Decapitation
You should earn this without any issues, as it's part of your mission to sneak around and take out General Han with the Air-strike at the end of the mission. Keep following the markers and make your way to the top of the valley on the far side. When you are told to make the strike do so, and the achievement will unlock.
Vertical Envelopment - 30
Pilot an MH-60S safely to the designated landing zone in Dragon Fury
Shortly after you start the mission you will need to clear out the valley leading to a small village. After you have killed all the troops two choppers will land, and you will need to walk up to the pilot side and press
to climb in the pilot seat. Fly the chopper to the designated LZ, and make it there without crashing or bumping into anything. This also includes taking excessive damage from firing troops below. Once you land the plane, and assuming you have not damaged the MH-60s, the achievement should unlock.