Counter-Unmanned Aircraft Systems (C-UAS)

CACI's CORIANTM, part of the SkyTracker® Technology Suite, is a C-UAS/counter-drone capability comprised of multiple form factors designed to protect against UAS threats. CORIAN is a modular, scalable system-of-systems with interoperable fixed site, mobile, and manpackable form factors that scale to meet the C-UAS defense needs of any installation or operation. 

UAS activity from both state and non-state aggressors poses an increasing threat to secure facilities, convoys, airports, military bases, critical infrastructure, and stadiums–as well as to those who operate them. Aggressors can include terrorists and criminals, military forces, and airplane spotters, as well as threats resulting from negligent UAS hobbyists unaware of flight path restrictions. CORIAN uses precise techniques and technology to counter these evolving threats and protect critical assets.  

The SkyTracker Technology Suite provides an open systems architecture that ensures maximum baseline CORIAN interoperability. Our technology is software-defined, easily configurable to customer requirements, and readily updated to enable new capabilities.

Modular Form Factors

CORIAN Fixed Site

The CORIAN FS (fixed site) capability provides facility protection against UAS threats to warfighters and critical infrastructure. CORIAN FS detects, identifies, tracks, and mitigates UAS threats using precision neutralization techniques that ensure little to no collateral damage to the surrounding radio frequency (RF) spectrum and existing communications. CORIAN FS provides the largest C-UAS detection and mitigation ranges and has many other unique capabilities that can be customized to fit a customer’s mission.


The CORIAN M (mobile) system provides on-the-move force or facility protection against UAS threats. The ruggedized, portable mobile platform leverages the CORIAN software baseline to precisely detect, identify, and mitigate UAS through various signal load sets, along with a range of other threats configurable to customer requirements. The system can be easily deployed on a vehicle or marine vessel, providing both ground and maritime convoy protection.


CORIAN Dismount

CACI’s CORIAN D (dismount) is the smallest man-packable C-UAS attack system with the longest detection and mitigation range currently available on the market. CORIAN D surveys the environment to enable deployed units to counter UAS, WiFi, range extenders, data links, analog/digital video, and other signals of interest, and is configurable to customer requirements. It can operate autonomously to deliver precision distributed attacks and can provide rapid, responsive force protection capability in hostile environments. It also integrates with additional CORIAN and SkyTracker Technology Suite devices to provide modular, extended perimeter protection.


CACI experts integrate Electronic Warfare (EW) and signals intelligence (SIGINT) radio frequency systems to support CORIAN's detection, identification, and mitigation capabilities. Using Agile and DevSecOps methodologies, CACI delivers quick-reaction capabilities to meet the rising tempo of today's missions.


SkyTracker's modular, scalable suite of technologies creates geofencing with passive detection and active mitigation capabilities to establish a protective electronic perimeter around sensitive locations. These open architecture, modular systems are scalable to protect high-value assets and provide wide-area defense of airports, military bases, and areas under temporary flight bans, such as locations experiencing forest fires or natural disasters. The SkyTracker Technology Suite provides continuous, automated monitoring and readily integrates into existing command and control or security systems. CACI's software-defined architecture allows for quick adaptation to counter evolving threats. 

Accurately Locates UAS and Their Operators
SkyTracker's UAS detection, identification, and tracking suite uses UAS data links to precisely identify and locate aircraft flying in banned or protected airspace. SkyTracker has the capability to locate the ground controller, enhancing responders' ability to engage only those operators who are inadvertently or unlawfully misusing their aircraft. The SkyTracker system can also accurately geolocate the position of misused UAS, while differentiating them from other UAS in the same area.



For more information about CORIAN and the SkyTracker Technology Suite, please contact:

[email protected]

Stop Working, Start Inventing Your Career