Government

Military-Grade Hardened Shelters

Built for Combat. Engineered for Survivability.

From ancient fortresses to next-generation hardened aircraft shelters, protective military structures have always evolved to meet the threats of their time. At Shelter Solutions International, we continue that legacy—designing and delivering advanced, reinforced facilities for today’s military missions.

With deep experience in both public and defense-sector projects, we specialize in hardened military shelters that protect personnel, aircraft, munitions, and mission-critical infrastructure from modern battlefield threats.

Ammunition & Explosive Storage Magazines

We design and deliver Earth Covered Magazines (ECMs) for the safe storage of ammunition and explosives. Our shelters are rated by Known Explosive Content (NEC), Net Explosive Quantity (NEQ), and Net Explosive Weight (NEW), and can be built to meet a variety of blast resistance classifications:

7-Bar ECM – Maximum blast protection and minimal siting restrictions (up to 500,000 lbs NEW)
3-Bar ECM – Moderate protection, suitable for many military installations
Undefined ECM – General-use storage with baseline resistance

Each ECM is engineered for compliance with safety regulations, separation distances, and operational needs.

Hardened Aircraft & Command Shelters

As ordnance has become more precise and powerful, hardened shelters have had to keep pace. Today’s Next Generation Hardened Aircraft Shelters (NGHAS) incorporate layered defenses using high-strength concrete, steel, and sand, capable of withstanding direct hits from 2,000-pound bombs.

These shelters—also known as HAS (Hardened Aircraft Shelters) or PAS (Protective Aircraft Shelters)—are critical to airfield survivability and rapid-response capabilities.

Key Advantages:

Reduces vulnerability to all but the most advanced precision-guided weapons
Protects against chemical weapons and battlefield contamination
Conceals assets from satellite and aerial surveillance
Provides weather-tight shelter for maintenance and aircraft turnaround
Enhances force readiness and increases the enemy’s cost of attack
Complements strategic dispersion, supporting force multiplication across multiple airfields

Advancing the Standard in Military Protection

While hardened shelter science has seen only modest evolution since the 1950s, our approach pushes beyond standard models. We offer enhanced, next-generation solutions for U.S. and allied defense forces—custom-designed to ensure both occupant survivability and operational continuity under extreme conditions.

Let’s Talk Defense-Ready Solutions

If you’re planning a military-grade shelter project, contact us for a confidential consultation. We’re ready to bring unmatched protection to your mission.

AMMUNITION STORAGE MAGAZINES	NEXT-GEN HARDENED AIRCRAFT SHELTERS	NEXT-GEN HARDENED MILITARY SHELTERS
EXPLOSIVE STORAGE MAGAZINES	HARDENED AIRCRAFT SHELTERS	AIR-GAPPED SECURITY SUITES
EARTH COVERED MAGAZINES	PROTECTIVE AIRCRAFT SHELTERS	SENSITIVE COMPARTMENTALIZED INFORMATION FACILITIES