There are several missions that you will need to complete to progress in Gray Zone Warfare. These missions will build your reputation with these vendors, such as the Lost and Found mission, where the Lab Rat asks you to find Kanoa Sinarath.

Kanoa Sinarath was briefly seen near the end of the city's evacuation. However, no one has been able to track him down. It's your job to find his last known whereabouts to ensure Kanoa escaped safely. While you may not find all the details, tracking down Kanoa in Gray Zone Warfare can be a challenge as you don't have an exact location and his location varies depending on the faction you select.

The exact location of Kanoa Sinarath varies based on the faction you choose to ally with in Gray Zone Warfare, but you'll need to find the Lumberyard in almost every scenario, as Kanoa used to work at the Construction convenience store near this location. You may be used to this type of work, as you've already completed the UNLRA Medical Supplies for the Lab Rat.

If you are in Kiu Vongsa, the starting area for the Crimson Shield International faction, you will find the Lumberyard at map coordinates 141, 161, in the southwestern part of town. The supermarket is located across the street. Another way to find the exact location of the supermarket is to look for the many banners around the roof of the building. This makes it an easy location to pinpoint in Gray Zone Warfare.