Gunny wants you to check out a handful of tankers he heard about at a nearby airfield in A Single Drop for Gray Zone Warfare. Getting to this location can be a challenge, but once you're there, tracking down the water tanks can be tricky.

There are three tankers that you need to find in this location. Not only do you need to pinpoint their exact placement, but there can also be a handful of NPCs and players present, making it harder for you to complete this mission in Gray Zone Warfare. Thankfully, we’ve pinpointed the exact position of the trucks, making it easier to complete this mission.

You can find the two tankers at Pha Lang Airfield. You can visit this location on the northeastern part of the map, close to Midnight Sapphire City, one of the most heavily guarded locations in Gray Zone Warfare. While Pha Lang Airfield isn't that well-protected, you can expect heavy resistance from the many NPCs that roam here.

I didn’t have a landing zone (LZ) to reach when I accepted this mission. Instead, I had to head to the nearest LZ and walk there, but traversing Gray Zone Warfare this way is extremely dangerous. There’s a good chance you’ll encounter NPCs guarding small locations or other players who need to do the same. Thankfully, this will change once you get close to Pha Lang. When you reach this location, you can expect to unlock a new LZ that you can use to get back to your base camp much faster. This is a bit different than completing Mounds of Madness or Save the Rebellion, as you had LZs to make them quicker missions.