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Home»Game Guides»How to Complete Exit Through The Sector Alpha DMZ Mission

How to Complete Exit Through The Sector Alpha DMZ Mission

Time to infiltrate secret bunkers

Amir NaseriBy Amir NaseriJuly 25, 20233 Mins Read
Exit Through The Sector Alpha DMZ Mission
Image Source: Activision via The Nerd Stash
This article is over 2 years old and may contain outdated information.

The Exit Through The Sector Alpha DMZ mission requires you to enter the Koshcei Complex again for a new assignment. The Crown faction wants an experienced operator on the field to scan two stairwells in Koschei Complex’s Defense Research Division in DMZ with a Geiger Counter. This mission has two parts, and you must be ready to fight skilled enemy soldiers and open secret bunkers after entering the Oasis entrance of the Koschei Complex. Ready for battle soldier? Let us begin.

“Exit Through The Sector Alpha” Objectives

Defense Research Division DMZ
Image Source: Activision via The Nerd Stash
  • Locate the two stairwell exits in the Defense Research Division.
  • Scan each exit stairwell with a Geiger Counter.

To start, The Sector Alpha is a DMZ mission; you need to head toward the Oasis entry of the Koschei Complex. This entry is located on the north side of the Al-Mazrah map, and you can see it in the image below. Once you get there, some ruined buildings will be buried in dust. Now before proceeding, you need a Geiger Counter. This item can be found as ground loot or by completing Radioactive Material contracts. However, if you didn’t find one, you can also obtain a Geiger Counter inside the Koschei Complex. Now, let’s head to Defense Division, shall we?

Where is Defense Research Division in Koschei Complex DMZ?

Oasis Bunker location Exit Through Sector Alpha DMZ Mission
Image Source: Activision via The Nerd Stash

There’s a location inside the Koschei Complex called the Factory Admin, which has a section called the Defense Research Division. Now there are two ways that you can access this location:

First Method: The first method for reaching the Defense Research Division in DMZ is to enter the Koschei Complex from the Oasis secret entry. This is the easiest way of completing The Sector Alpha, a DMZ mission, and will give you an alternate method of entering the complex from the Research Defense Division.

Second Method: If you cannot enter the Koschei Complex from Oasis entry for any reason, you can reach the Defense Research Division another way. You must enter any of the Koschei Complex’s bunker doors this time and proceed until you reach the Chemical Plant. From there, find a key called the “Factory Admin Key.” Then use the key to open a bunker inside the Chemical Plant with the same name. Now, if you proceed forward and reach the shop area, you’ll find the Defense Research Division.

Where Are The Two Stairwell Exits in The Sector Alpha DMZ mission?

Defense Research Division in DMZ - Geiger Counter
Image Source: Activision via The Nerd Stash

The DRD section of the Koschei Complex has three parts. You’ll reach these sections much faster if you enter the complex from the Oasis bunker. Here you need to follow the arrows on the wall and reach a section filled with high radiation. You can also find a Geiger Counter in this area if you haven’t got any.

As you proceed, there’ll be bunker doors that you need to open to continue your way. When you clear the first section, you’ll reach an empty area in between. Looking around this section, you’ll see a stairwell blocked by barricades and a lock. Press the LB/L1 button to use your Geiger Counter when nearby and proceed to the second section.

Related:

How to Complete Russian Gas DMZ Mission

You’ll find the second stairwell exit after you clear the second bunker doors and proceed to the third section. Scan the jammed stairwell with your Geiger Counter once more, and the Exit Through The Sector Alpha DMZ mission will be complete.

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Amir Naseri
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Amir is an absolute Call of Duty nerd, preferring shooter games more than everything. However, he does like to do uppercuts in Mortal Kombat and feel the NOS going through the engines in Need For Speed games.

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