The mission will start automatically once you complete act I. Your job is to infiltrate hostile HQ and find clues that will lead you to the shooter. Eliminate two soldiers patrolling the cave. Exit the cave and head to the location marked on your map. On your way you will come across two more soldiers.
There are two entrances on the left side of the building: the main door visible in the screenshot and a window that you can reach with a ladder (on the left of the entrance). The order in which you will gain information is not important. Go to the basement and ignore the guard on the mezzanine. Investigate the dead body and the computer. There is a separatist in the next room - you may want to take him out.
Head to the mezzanine. There are two enemies in the left room. If you want, you can eliminate them silently with your knife (essential to complete your optional task). Check the map located on the table, go back to the basement and use the compute one more time.
Remember! Before you leave the area, you can eliminate one of the Most Wanted - Amin Nabiyev. He is on the first floor.
The second part of the mission will require you to go to the church. It's best to use the side entrance presented in the screenshot (you will find guards next to it). One of the soldiers will be standing by the wall, while the other one will be patrolling the area. You can easily get rid of them and you won't raise the alarm.
There are three clues in the church: a bloodstain in the middle, a bullet mark in the floor, on the left, and a hole in the wall (above the door that you used to get inside). Use the scout mode to find them.
Once you find all three clues, use the rope to reach the lower level and use the nearby car to reach your destination. Once you get there, you will have to reach the top. Use the stairs and follow the streamers. Once you get close to the church, approach the first wall and use the scout mode, and climb up to find traces of the sniper. There are some traces on the left of the church that will lead you to your destination. You will come across anti-personnel mines, so keep the scout mode active. Leave the area to complete the mission.
Unlocked reward that can be purchased for completing the mission:
- Hacking - drone hacking module
- .338 Luring - luring ammo
- BMT 03 Silencer - Silencer
- NATO 6x 12x 24x - Scope
- BMT 03 - sniper rifle
- Raptor II - combat knife