Theory for this mission
There will be something in the Grassrivers than Jason/Lucia has to rob/breach. Since Jason was in the military, I reckon at some point in the story you will have to rob the military base and steal tactical equipment in order to complete the mission you’re seeing in the photo above This mission is going to be epic. Sneaking around the Grassrivers at night evading alligators with night vision goggles. Peak 💎