Delta - Acceptable Losses Call of Duty: MW2 Guide
Last update: 11 May 2016
Difficulty levels change the enemy soldiers' abilities.
You have to plant three explosive charges and get out of the area. You are equipped with a gun with a thermal vision sight, which will make moving around easier.
On Veteran, the enemies have better sight and might spot you from faraway. MacTavish is helpful, as he will inform you about any incoming patrols and the truck - you should avoid it at all costs. After the mission begins, go round the hangar and get rid of the enemy with a pistol or knife #1. You will be able to plant one charge before the truck appears. Head towards the plane #2 and approach it from the tail, this way you will stay unnoticed by the nearby two guards.
Return following the same path. Your next target is a small room, with two enemies walking round it #1. Inside there is an enemy sitting on a chair - get rid of him with a good shot to in head - and another one, leaned against the wall right next to the spot where you need to place the charge #2. Sneak to him and kill him before he has the chance to notice you.
Leave the building through the same door through which you entered. Go up and turn left. Go in the direction of the last target. You will bump into another patrol - let the soldiers pass. There are two enemies by the plane #1. Wait for the nearby patrol to pass and take them out. Quickly run to the plane and plant the charge #2.
It's time to head to the evacuation point. Look out for the car moving through the area. Use the sensor on your gun to avoid the patrols #1. If you get spotted the mission doesn't end, it just gets harder. If you do get noticed #2, the best thing you can probably do is just run to the gate, where the mission will end.