DarkDot FOB
Forward Operating Base
A FOB is not merely a camp — it is a deliberate operational decision that positions combat power and sustainment closer to the decisive terrain. The decision to establish a FOB trades security (smaller perimeter, further from reinforcement) for tactical reach (reduced transit times, faster MEDEVAC, local ISR).
FOB vs. COP vs. OP
| Type | Description |
|---|---|
| FOB (Forward Operating Base) | Larger, semi-permanent, multi-company/battalion size. Medical facility, fuel point, ammunition storage, tactical operations center (TOC). |
| COP (Combat Outpost) | Smaller, company-level or below. Located in contested terrain. Limited logistics footprint. Higher risk. |
| OP (Observation Post) | Austere, squad or platoon-sized, temporary. Focused on observation and early warning — not logistical support. |
| JSS (Joint Security Station) | Multi-agency: military, police, government. Focused on COIN operations and civil-military integration. |
FOB Functional Areas
A well-organized FOB is divided into functional areas to reduce fratricide, manage traffic flow, and enable rapid response:
- Tactical Operations Center (TOC) — command node, C2 systems, communications, battle tracking
- Medical treatment facility (MTF) — at minimum a Role 2 capability (forward surgery, blood banking)
- Ammunition supply point (ASP) — segregated, with proper standoff from inhabited structures
- Fuel point — Class III Bulk (petroleum) stored IAW hazmat requirements
- Helicopter landing zone (HLZ) — marked, cleared, with CASEVAC access
- Entry control points (ECPs) — vehicle inspection, biometrics enrollment, access control
Base Defense
FOB commanders are responsible for 360° defense. Planning requirements include:
- Threat integration — threat corridors, standoff distances for IED, mortar fan analysis
- Quick Reaction Force (QRF) — task-organized, rehearsed, able to respond within prescribed timeline
- Towers and crew-served weapon positions — interlocking fields of fire, dead space analysis
- HESCO barriers and T-walls — blast protection for sleeping areas, TOC, and POL points
- Counter-UAS — passive detection (RF/acoustic), active defeat systems (kinetic/electronic)
FOB Sustainment Cycle
A FOB operates on a logistics cycle (LOGPAC or convoy) that provides:
- Class I — food and water (rations, potable water)
- Class III — petroleum, oils, lubricants (fuel, oil)
- Class V — ammunition resupply against ACE report data
- Class VIII — medical materiel, blood products
- Class IX — repair parts for vehicles and equipment
The LOGPAC frequency (daily, every 48 hours, weekly) is driven by operational tempo, route security, and on-hand stocks.
FOB in Dark Dot
A FOB is represented in Dark Dot as a named marker or zone on a Terrain Plan, typically color-coded to indicate base type. Linking to a CQB plan allows users to model the interior layout of key structures (TOC, MTF, barracks) for planning and briefing.