Protecting Our Homeland
Enabling dominance and decision superiority across every domain
Securing the nation begins with the electromagnetic spectrum
Today’s battles may be fought on land, in the air, at sea, or in space, but they’re won in the electromagnetic spectrum. Information is the new weapon, and victory goes to those with the best domain awareness across the entire spectrum.
The Golden Dome initiative seeks to prevent one of the most catastrophic threats to America — an advanced aerial attack. But multi-domain dominance begins with data — collecting, filtering, and analyzing it, integrating it into a common operational picture, protecting it, communicating it force-wide, transforming it into informed, coordinated actions that outpace the threat.
CACI protects our nation with multi-domain command and control, communications, and intelligence solutions that provide the data warfighters need to quickly adapt, outpace, and outmaneuver in operations around the globe. From sea to space, CACI’s scalable, battle-proven solutions deliver the information advantage necessary to achieve multi-domain dominance.
Space Domain Awareness
Space Domain Awareness
CACI delivers end-to-end space situational and domain awareness, providing a highly accurate picture of the space environment.
SOFTWARE AND SIGNALS
Detect. Define. Deny. Degrade.
From sea to space, CACI’s software-defined technologies collect, process, exploit, and attack threat signals. With the largest threat coverage in the world, we are unrivaled in collecting and countering signals of interest across the electromagnetic spectrum, enabling the Golden Dome defense shield to rapidly target advanced, evolving threats with timely, precision, non-kinetic effects.


AI-ENHANCED SENSOR MESH
Cohesive space domain awareness for decision dominance
Our C2 solutions enable warfighters to prevail across any domain by collecting, processing, and disseminating mission-critical information faster than the adversaries. Our global network of radio-frequency-based sensors, software-defined radios, and processors work together as a sensor mesh for the Golden Dome defense shield, enabling our nation to stay one step ahead of the threat.
OPTICAL COMMUNICATIONS AND PHOTONICS
American ingenuity across all orbits
The highly contested battlespace demands secure, reliable, and resilient communications. CACI’s American-made, low-risk optical communication, sensing, and processing technology enables the success of some of our nation’s most critical missions—from surface to deep space.


INTELLIGENCE ANALYSIS AND OPERATIONS
The best intelligence results in the strongest offense and defense
We enhance decision-making at every echelon, integrating distributed sensors, kinetic and non-kinetic effects, and intelligence from all domains to deliver the right information at the right time. From specialized tradecraft to AI-enabled solutions, CACI intelligence enables informed, coordinated mission effects that drive successful outcomes.

3,000+
Signals of interest identified with C-UxS signatures
4,500+
EW/ISR sensors deployed on five continents
500+
Number of satellites tracked by CACI space situational awareness systems
200M+
Distance in kilometers that data was transmitted from deep space to Earth using CACI’s optical technology