The "Test Site Intel" prep mission for The Doomsday Scenario focuses on retrieving information about the Khanjali tank's test location.
This part of our Doomsday Heist Act 3 guide details the "Test Site Intel" prep mission. Your objective is to infiltrate a house, locate a laptop containing information about the Khanjali tank's testing site, and deliver it to your facility.
In this mission, you will be asked to go to a house and retrieve information about where the Khanjali tank is being tested at. The house location varies every time, however the guards and the approach are always the same. You can go in blasting which will cause the cops to be alerted, but you can easily lose them by calling Lester.
Or you can eliminate the guards silently and then head inside the house. Use a suppressed sniper rifle to kill the guards and then when you're inside use a suppressed pistol to kill the guards silently. Sometimes, other guards who are around will be alerted if you kill a guard too close to another one.