Treaty with the military

To set up the helicopter flight for Photographer, Kuznetsov needs to gather evidence of the Monolithians developing chemical weapons; you should bring him a canister from the Monolith Control Bunker. Additionally, he wants a Walther P.38 for a commanding officer.
Warning: the trip to the bunker is better to not be postponed, as players often break it by forgetting about the canister or in another way. Better check the canister immediately after accepting.
== Walkthrough ==
=== Monolith and chemical weapons ===
Make it to the Monolith Control Bunker through Sarcophagus.
During this quest, two Gauss turrets are placed in the Sarcophagus. One is on the lower level, after the hole in the wall leading to the Monolith gathering room. Another is in the upper circular corridor surrounding the reactor. 
The Monolith Control Bunker, where the canister is located, is mostly empty other than a few mutant spawns, but another two Gauss turrets will spawn in a side room and in the end of one of the tunnels.
The canister is in the room directly before the C-Consciousness representative. The room will be riddled with mines, forming a jumping puzzle.
Detonating the mines is not an option since they will destroy the canister you've been asked to retrieve, so the mission is to get in and out without detonating a single one.
The jumping puzzle to the canister is straightforward enough, but exiting the area without blowing yourself up is harder and requires precise jumping. Here's the video with the entire route:
The route back can be made easier by:
* using the jumping artifacts
* using rucksacks as a stepstool
* teleporting away
=== Rare pistol ===
Despite the dialogue, Kuznetsov needs the ordinary Walther P.38, not the "award" one. This is a translation error. It can be acquired from either:
* Nazi officers in Zaton during The archive documents.
* One of Barkeep's tier 2 artifact hunt cyclics, requiring a Spring.
=== Finishing the quest ===
Bring both pistol and the canister back to Kuznetsov. He will promise to organize the flight for Photographer, as well as reward you with the Sayga "20", a fully automatic 12 gauge shotgun with a huge magazine (20 rounds!).
== Notes ==
* The canister is around 8kg, not significant on its own, but can be a drag to carry through CNPP-2 if you're on other missions.
== Bugs ==
* Some people reported Kuznetsov not talking if you detonated the mines in the control bunker. If that happens to you, try not detonating them before turning the quest in. If you detonate the mines while inside the explosion radius, the cylinder will disappear from your inventory.
* The Walter P38 that is required in the quest is a regular Walter P38, not the Award Walter P38 variant, so you can keep your Award Walter P38 from the Nazis as a war trophy.