Where is the military base in gta 5 , The military base in GTA 5, also known as Fort Zancudo, is located in the northeastern part of the map, in the Grand Senora Desert. It can be found just east of the town of Grapeseed, and north of the town of Sandy Shores.
Fort Zancudo is a restricted area and players will be shot on sight if they enter the base without proper clearance. However, players can enter the base by completing certain missions or by using a stealth approach.
You can also fly over the base with a plane or helicopter, but players will be shot down if they fly too low over the base or land on the base.
It’s also worth noting that, the base is heavily guarded, so players should be prepared for a fight if they decide to infiltrate the base.