Underground blast-shielded hangar for presidential motorcade entry (including "The Beast").

High-security VTOL pad for Marine One-style landings with retractable roof system.

Concealed surface access tunnel for armored convoys.

Rapid elevator lift connecting directly to Deck 6 (Executive Quarters).

Motorcade garage, helicopter maintenance bay, and fuel/power resupply points.

Military air traffic control room overseeing above-ground UAV & VTOL patrols.

Features two reinforced elevator shafts and a retractable tunnel large enough for rotorcraft.

Hardened blast doors with layered biometric + retinal scanners.

Entry Control Point (ECP) with manual and automated guards.

Initial decontamination zone, facial scan booths, and material sterilization chamber.

Emergency lockdown system for quarantine breaches.

Security Command Room with full surveillance feeds of interior/exterior.

Central weapons armory with controlled check-out system.

Holding cells and interrogation rooms.

Drone maintenance bays.

Vaulted security archive room with physical backups of constitutional and continuity documents.

Deployment staging rooms with gear-up lockers for 2,000 soldiers.

Strategy and mission briefing theater.

Simulation & AR-based battlefield scenario training pods.

Martial arts and close-combat training gym.

Officer quarters for military leadership and rapid response command.

Command and Control (C2) for domestic defense & global intel feeds.

Link to NORAD and military satellites.

Real-time enemy tracking systems and electronic warfare countermeasure panels.

Battlefield logistics and threat prioritization terminals.

Underground armored vehicle bay (APCs, drones, patrol rovers).

High-capacity ammunition and explosives depot.

On-site vehicle repair and drone manufacturing labs.

Emergency power reserve area with dedicated generators.

Presidential Suite "Omega Room" (secured, luxury hardened habitat).

Executive Council Chambers for federal decision-making.

Command redundancies, panic room, emergency escape shaft.

Cabinet living quarters and workstations (13 department secretaries).

Encrypted video conference war room.

Living and working space for all 192 Senators and 256 House Representatives.

Secure legislative chamber simulation rooms for law continuity.

Private sleeping quarters, office modules, and secure comm terminals.

Civil operations integration pods to coordinate with Deck 15.

Internal news and constituent message access terminals.

Broadcast studio for presidential addresses.

Internal media operation hub (press releases, public info, internal comms).

Crisis response coordination chambers.

Digital records vault and archiving system.

Dual fusion reactors monitored 24/7.

Geothermal energy interface nodes.

High-density battery farm.

Power distribution panels.

EMP shielding control center.

Encrypted communication relays.

Server backups.

Satellite uplink operations and telemetry feed.

Climate-controlled data vault for public and secret intelligence.

Faraday cage secure zone.

Emergency triage bays.

Operating rooms with robotic surgical support.

Trauma center.

Medivac intake dock.

Cryostasis and advanced injury recovery wards.

Biosafety Level 4 labs for pathogen research.

Decontamination showers.

Medical storage with real-time inventory.

Vaccine synthesis lab.

Quarantine chambers.

5-6 person apartment pods, bathrooms, shared kitchen hubs.

Block supervisors and community communication terminals.

Personal storage lockers.

Temperature and lighting personalization per unit.

Identical layout to Deck 12.

Designed redundancy in case of breach or fire in upper/lower level.

Medical sub-station.

Mental health and wellness booths.

Public shower & sanitation stations.

Barbers, general supply depot.

Civic info center and help desks.

Waste chute hubs for localized disposal.

Courtrooms for civil/military judicial processes.

Offices for internal administration.

Records offices and census control.

Secure election room and legislative simulator.

Climate-controlled document preservation.

History and education center.

Multimedia learning vaults.

Physical backups of U.S. founding and classified archives.

Lettuce, spinach, beans, and corn sectors.

Fish-based aquaponic systems.

Harvesting robots and nutrient cycle recycling tanks.

Algae-based protein vats.

Lab-grown meat production slabs.

Fungus farms for food and biodegradable packaging.

Soil regeneration labs.

Primary well purification systems.

Greywater filtration.

Atmospheric water harvesters.

Emergency desalination pods (if ocean access tunnel engaged).

Redundant CO2 scrubbers.

O2 regulation and distribution hubs.

Chemical/gas filtration suites.

Radon and toxin monitoring systems.

Classrooms from K–University level.

Virtual instructors and in-person mentors.

Science labs and experimentation zones.

Cultural education & digital museum zone.

Movie theater, live performance stage.

Gymnasium and VR sports centers.

Cafes, social lounges, faith & meditation chapels.

Community forums and hobby workshops.

Climate-sealed food and water reserves.

Automated loading systems.

3D printing supply hub.

Central command for resource monitoring and requisition.

Plasma-based incinerators.

Material separators and repurposing modules.

Water reclamation stations.

Atmospheric scrub for methane and chemical byproducts.

Highly restricted.

Believed to house:

Global command override keys

Advanced experimental research labs

Extraterrestrial communication systems

Cryo-genomic ark with Earth species DNA

National-level security protocols and last-resort countermeasure