STRIKE LAYER
Fortress SPEAR
Shielded Precision Expeditionary Attack Round
“LUMEN Dome protects. BOLT denies. SPEAR strikes.”
TRACK. Deny. Strike.
The integrated Fortress force-protection ecosystem.
A packable, attritable UAS that carries precision engagement capability to the edge of the battlespace.
MISSION
Precision Forward Strike from Inside the Dome
The Fortress SPEAR is a packable offensive UAS that launches from within the protected LUMEN Dome. It delivers precision forward strike against enemy UAS launch sites, ground vehicles, fortifications, and personnel.
SYSTEM DESCRIPTION
Attritable UAS with Multi-Mode Sensor Fusion
The SPEAR is an attritable offensive UAS designed for the Fortress layered system. When operating inside the LUMEN Dome, it receives enhanced real-time target cueing, positioning data, and guidance from the Dome's multi-mode sensors (RF, EO/IR, and AI).
SPEAR can also function as a standalone system when integrated with other compatible guidance and C5ISR networks.
SYSTEM VARIANTS
P - Packable
Optimized for individual carry and rapid deployment
S - Swarm Optimized
Designed for coordinated mass
employment
H - Heavy Payload
Configured for increased effect
on target
PAYLOAD CAPABILITY
The system supports modular payloads for shaped-charge, high-explosive, kinetic, and electronic warfare effects, and returns real-time battle damage assessment for follow-on operations. Positive identification and deconfliction are maintained through the LUMEN Dome when available.
Key Capabilities
Six capabilities. One integrated strike package.
Engineered for contested, comms-degraded environments where precision
and logistics matter equally.
Enhanced LUMEN Dome Performance
Enhanced performance when operating within the LUMEN Dome.
GPS-Denied Precision Guidance
Precision guidance in GPS-denied environments.
Packable Multi-Variant Design
Packable design with three mission-specific variants.
Modular Payload Architecture
Modular payloads for diverse target sets.
Swarm Coordination + BDA
Swarm coordination with real-time BDA feedback.
BOLT Integration
Seamless integration with BOLT rockets for layered engagement.
OPERATIONAL ADVANTAGE
Defense to offense. In minutes.
SPEAR enables small units to transition rapidly from defense to offense. It
extends precision strike capability from protected positions while maintaining
low logistical burden and high operational tempo.
Fortress Technologies Inc.
Layered, intelligent force protection
for American warfighters.
TRACK. deny. strike.
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