Build your forward operating base with the real game models, then read it like a commander: sectors of fire, interlocking coverage, dead ground, breach paths and a doctrine readiness score.
The FOB Builder is a full 3D base planner. You orbit the camera, place real WARDOGS structures and lay walls with a mouse, so it needs a bigger screen and a pointer.
Open ae-gaming.com/fob on a computer to build. On your phone you can still browse the guides, check the live servers and your stats, and plan on the TacMap.