U.S. to Strengthen Southern Border with CACI SkyValor Counter-Drone System Deployment.

The United States will deploy CACI SkyValor counter-unmanned aircraft systems along the U.S. southern border after securing a contract from the U.S. Department of War, the company announced on July 13, 2026, strengthening homeland defenses against increasingly capable drone incursions. The award marks a shift from testing to operational fielding, providing U.S. forces with a rapidly deployable capability to detect, track, and neutralize hostile unmanned aircraft while minimizing collateral effects.

The contract moves SkyValor into full-rate production after successful operational evaluations, accelerating the delivery of mobile C-UAS systems for border security and critical infrastructure protection. As drones become a growing tool for surveillance, smuggling, and potential attacks, the deployment reflects the Pentagon's broader push to expand layered counter-drone capabilities for homeland defense.

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U.S. service members and CACI personnel operate the SkyValor counter-unmanned aircraft system (C-UAS) from a tactical operations center during the SkyValor Operational Demonstration at Cannon Air Defense Complex in Yuma, Arizona, on May 13, 2026. (Picture source: U.S. Department of War/Defense)

The contract supports the U.S. government's broader strategy to strengthen border security against unmanned aerial systems that are increasingly being used for surveillance, smuggling, intelligence collection, and potentially kinetic attacks. Announced by CACI on July 13, 2026, the program marks a transition from developmental testing to operational deployment, providing U.S. border security forces with access to an integrated counter-drone capability that responds to rapidly evolving aerial threats.

The decision comes as the proliferation of commercially available and modified military-grade drones has transformed the security environment along the U.S.-Mexico border. Criminal organizations have increasingly relied on unmanned aerial vehicles to conduct reconnaissance of law enforcement positions, direct cross-border smuggling routes, transport narcotics and contraband, and monitor patrol movements. At the same time, federal agencies have warned that foreign adversaries and transnational criminal networks continue to exploit inexpensive drone technologies to challenge traditional border surveillance systems.

Unlike fixed-site air defense equipment, SkyValor is designed as a highly transportable counter-UAS system that can be rapidly deployed to shifting operational hotspots. This mobility allows border security units to reposition the system as threat patterns evolve, providing commanders with greater operational flexibility than is available with permanently installed counter-drone infrastructure.

According to CACI, SkyValor integrates multiple sensing technologies with automated engagement capabilities to provide a complete detection-to-defeat solution. The system is designed to identify, classify, track, and neutralize hostile unmanned aircraft before they reach protected assets or personnel. One of its distinguishing features is its ability to counter drones operating over conventional radio-frequency links as well as increasingly common cellular-enabled drones, which exploit commercial mobile networks for command and control, making them more difficult to disrupt using traditional electronic warfare systems.

The ability to counter cellular-connected drones reflects an important evolution in the counter-UAS mission. As drone operators increasingly leverage 4G and 5G communications rather than standard radio control frequencies, many legacy electronic attack systems face growing limitations. Systems capable of detecting and defeating these newer communication architectures are becoming increasingly valuable for both military operations and homeland security missions.

CACI has not disclosed the specific technologies employed within SkyValor's defeat architecture. However, the company states that the system combines advanced sensing with automated defeat mechanisms developed through decades of counter-drone experience. Such integrated architectures typically fuse radar, passive radio-frequency detection, electro-optical and infrared sensors, electronic warfare capabilities, and command-and-control software to provide operators with rapid threat identification and engagement options while minimizing the risk of collateral interference.

Equally significant is the company's announcement that SkyValor is entering full-rate production. In U.S. defense acquisition, full-rate production signifies that a system has successfully completed operational testing and evaluation and has demonstrated sufficient maturity for large-scale procurement. This milestone allows manufacturing capacity to expand, reduces delivery timelines, and provides government customers with greater confidence that the capability is ready for sustained operational use.

CACI President and Chief Executive Officer John Mengucci emphasized that rapidly evolving drone threats require equally agile defensive capabilities. He stated that SkyValor provides earlier warning, accelerates operator decision-making, and enables precise defeat of hostile drones while minimizing unintended effects on surrounding areas, allowing military and homeland security organizations to respond more effectively to emerging aerial threats.

The contract also illustrates the growing role of the U.S. defense industrial base in supporting domestic security missions. While counter-UAS technologies were originally developed primarily to protect deployed military forces overseas from small unmanned aircraft used by insurgent organizations, their operational focus has increasingly expanded to include protection of military installations, critical infrastructure, airports, public events, and international borders within the United States.

This broader homeland defense mission has become a priority across the Department of Defense and federal security agencies as drone technology continues to proliferate at an unprecedented pace. Low-cost commercial quadcopters, fixed-wing unmanned aircraft, and increasingly autonomous systems can now conduct surveillance, deliver payloads, disrupt infrastructure, or overwhelm conventional security measures using coordinated swarm tactics. Countering these threats requires layered detection networks capable of identifying small, low-flying aircraft operating in complex civilian environments.

SkyValor's deployment along the southern border demonstrates how the U.S. government is increasingly integrating advanced counter-drone technologies into homeland security operations rather than relying solely on traditional surveillance assets such as ground sensors, manned patrols, or fixed observation towers. Mobile counter-UAS systems can rapidly reinforce vulnerable sectors, respond to intelligence indicating elevated drone activity, and provide commanders with additional options for protecting personnel and infrastructure.

The program may also serve as a model for wider adoption of transportable counter-drone systems across other high-priority domestic security missions. Critical infrastructure protection, military installations, ports of entry, energy facilities, and emergency response operations all face growing exposure to unmanned aerial threats. A deployable system capable of rapidly establishing localized drone defense could significantly enhance operational readiness across multiple federal agencies.

For the U.S. defense industry, the contract reinforces the accelerating demand for integrated counter-UAS solutions as unmanned aircraft continue to reshape both conventional warfare and homeland security. By advancing SkyValor into full-rate production while simultaneously deploying the system in one of the nation's most security-sensitive operational environments, CACI positions itself as an increasingly important supplier of next-generation drone defense capabilities that support both military and domestic security missions.

As unmanned aircraft become more capable, autonomous, and difficult to detect, systems such as SkyValor will likely play a growing role in the United States' layered homeland defense architecture. The transition from operational evaluation to production demonstrates that counter-drone technology is no longer viewed as a niche capability but as an essential component of modern national security, providing border security forces with faster detection, greater operational flexibility, and more precise options for defeating increasingly sophisticated aerial threats.

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Written by Alain Servaes – Chief Editor, Army Recognition Group
Alain Servaes is a former infantry non-commissioned officer and the founder of Army Recognition. With over 20 years in defense journalism, he provides expert analysis on military equipment, NATO operations, and the global defense industry.