US and Canada Launch ACE-CASPER to Test Autonomous Drone Surveillance and 5G Connectivity Along Northern Border

The United States Department of Homeland Security (DHS), in a strategic partnership with Defense Research and Development Canada (DRDC), has announced plans to deploy a fleet of autonomous drones and ground vehicles along the US-Canada border this coming November. The initiative, officially designated as ACE-CASPER, is designed to evaluate the efficacy of commercial 5G networks in facilitating real-time, high-bandwidth data transmission between the two nations during simulated emergency scenarios. This exercise marks a significant escalation in the technological integration of border security and represents the first major joint cross-border technology experiment conducted by the two neighbors in nearly a decade.

According to procurement documents and project briefs, the ACE-CASPER experiment will involve a multiday exercise simulating a large-scale national emergency response. During the trials, autonomous aerial and terrestrial units will navigate the border region, streaming live surveillance video and complex sensor data to a unified bi-national command-and-control center. While the autonomy of the vehicles is a key component of the test, the Department of Homeland Security has specified that the primary objective is to demonstrate "resilient, persistent 5G communications" that can withstand the logistical challenges of remote border environments.

The Evolution of Cross-Border Security Cooperation

The upcoming November trials represent a return to a collaborative framework that has been largely dormant for several years. Between 2011 and 2017, the United States and Canada conducted five major cross-border drills under a program known as CAUSE (Canada-United States Enhanced Resiliency Experiment). The CAUSE program was primarily focused on interoperability—ensuring that emergency responders, such as police, fire, and medical services, could share radio frequencies, video feeds, and digital data across the international line during natural disasters or security crises.

The transition from CAUSE to ACE-CASPER signals a shift in focus from basic interoperability to advanced, automated surveillance. While the CAUSE experiments were rooted in civilian emergency response, the ACE-CASPER framework introduces more sophisticated technology capable of long-term, persistent monitoring. This evolution reflects broader changes in global security priorities, where the integration of Artificial Intelligence (AI) and high-speed telecommunications has become central to border management strategies.

The US-Canada border, stretching over 5,525 miles, is the longest undefended border in the world. However, the sheer scale of the geography presents immense challenges for traditional patrol methods. The Science and Technology Directorate (S&T), the research and development arm of the DHS, has long sought solutions that reduce the reliance on physical manpower in favor of "virtual" or "digital" walls. The use of 5G is seen as a potential breakthrough, offering the low latency and high data throughput necessary to manage fleets of autonomous sensors in real-time.

Military Terminology and the C2ISR Framework

While the DHS and DRDC have publicly framed the ACE-CASPER trials within the context of public safety, search and rescue, and disaster relief, the technical requirements listed in the call for participants suggest a more robust, defense-oriented application. The DHS has requested that vendors demonstrate the ability of autonomous vehicles to gather "real-time battlefield intelligence," a term typically reserved for active combat zones rather than civilian border crossings.

Furthermore, the aerial systems sought for the November tests are categorized as "Command and Control: Intelligence Surveillance Reconnaissance" platforms, or C2ISR. This acronym is a direct import from the United States Department of Defense (DoD) lexicon. In military contexts, C2ISR systems are integral to the optimization of "kill chains"—the end-to-end process of identifying, tracking, and engaging a target. The adoption of this terminology by the DHS indicates a hardening of border security protocols and a narrowing gap between domestic law enforcement technology and military hardware.

This shift has drawn the attention of privacy advocates and civil liberties groups, who argue that the "militarization" of the northern border could lead to increased surveillance of civilian populations living in border communities. However, proponents of the program maintain that such high-level technology is necessary to combat modern threats, including the cross-border smuggling of illicit goods and the unauthorized entry of high-risk individuals.

Policy Shifts and the 2025 Airspace Sovereignty Order

The timing of the ACE-CASPER experiment is closely linked to a series of aggressive policy changes enacted by the US federal government. Following a restructuring under an executive order signed by President Donald Trump in 2025, titled "Restoring American Airspace Sovereignty," the DHS Science and Technology Directorate was positioned as the central hub for the nation’s domestic counter-drone and autonomous systems programs.

The 2025 executive order established a "Buy American" mandate for all small Unmanned Aircraft Systems (sUAS) used by federal agencies. It also prioritized the reservation of government contracts for domestic manufacturers, effectively locking out foreign competitors—most notably Chinese firms like DJI, which had previously dominated the commercial and government drone markets. This policy was further reinforced by a Federal Communications Commission (FCC) designation that barred new foreign-made drones from accessing US wireless networks, citing national security concerns regarding data leakage to foreign adversaries.

As a result of these regulatory shifts, the pool of eligible vendors for the ACE-CASPER trials is almost exclusively comprised of American-based aerospace and defense technology companies. This has created a massive market opportunity for a new generation of US drone manufacturers, many of which have seen their valuations soar as they secure lucrative government contracts.

The Intersection of Industry and Political Influence

The companies positioned to lead the ACE-CASPER trials represent a mix of established defense giants and emerging startups with significant political connections. Among the prominent names is Powerus Corporation, a Florida-based manufacturer. Powerus recently completed a merger with a golf course management firm that counts Eric Trump and Donald Trump Jr. as key backers. Powerus cofounder Brett Velicovich has been a vocal supporter of the DHS’s move toward autonomous systems, stating that the technology is specifically designed for the mission of protecting American borders.

Another major player is Anduril Industries, a defense technology firm that currently holds the DHS’s largest border-security contract—a $1.1 billion agreement to deploy AI-powered surveillance towers. Donald Trump Jr.’s investment firm reportedly took a significant stake in Anduril last year. The company’s technology, which includes the "Lattice" AI platform and various autonomous interceptor drones, is built to create a seamless, automated "sensor-to-shooter" environment, though its domestic use is currently limited to surveillance and detection.

Other companies with ties to the administration’s inner circle include:

• Unusual Machines: An Orlando-based components manufacturer where Donald Trump Jr. previously served as an advisor. The company provides essential parts to several Tier-1 drone suppliers who deal directly with the federal government.
• Xtend: An Israeli-founded drone maker that recently established its US headquarters in Tampa, Florida. Backed by investment from Eric Trump, Xtend recently secured a multimillion-dollar contract with a Pentagon special-operations office to develop "one-way attack" drone kits.

While these connections have raised questions regarding potential conflicts of interest in government procurement, the DHS maintains that all contracts are awarded based on technical merit and the ability to meet the rigorous requirements of the C2ISR framework.

Broader Implications for National Security and Public Events

The ACE-CASPER experiment is not an isolated event but rather part of a broader rollout of autonomous security infrastructure. The DHS Science and Technology Directorate’s National Urban Security Technology Laboratory (NUSTL) has recently launched a "counter-drone purchasing tool." This resource is intended to assist state and local law enforcement agencies in acquiring technology to detect and neutralize unauthorized drones.

The immediate application of these tools extends beyond the border. The DHS has identified the 11 US states hosting FIFA World Cup matches this summer as high-priority zones for counter-drone deployment. The integration of 5G-enabled surveillance and autonomous response units is expected to be a cornerstone of the security plan for the international tournament, serving as a high-profile test case for the technologies being refined in the November border trials.

Technical Challenges of 5G in Border Regions

The success of ACE-CASPER hinges on the reliability of commercial 5G networks in geographic areas that are often underserved by telecommunications infrastructure. Unlike 4G, which offers broader coverage but lower speeds, 5G requires a denser network of base stations to maintain high-speed connectivity.

The experiment will test how drones and ground vehicles handle "handoffs" between different network providers as they cross the international boundary. In a 5G environment, a split-second delay in data transmission can lead to a loss of control over an autonomous unit or a degradation in video quality that renders surveillance data useless. The "resilience" mentioned by the DHS refers to the system’s ability to maintain a stable connection despite terrain interference, weather conditions, or potential electronic jamming.

Conclusion and Future Outlook

The ACE-CASPER initiative represents a pivotal moment in the modernization of the US-Canada border. By merging autonomous robotics with 5G connectivity and military-grade surveillance frameworks, the DHS and DRDC are laying the groundwork for a future where border security is increasingly managed by algorithms and remote sensors.

As the November tests approach, the results will likely dictate the trajectory of North American border policy for the next decade. While the primary goal remains "persistent 5G communications," the broader implications—ranging from the growth of the domestic drone industry to the deepening of bi-national military-technical cooperation—suggest that the "Digital Border" is no longer a concept of the future, but a rapidly approaching reality. The convergence of political will, private investment, and technological advancement is transforming one of the world’s most stable borders into a high-tech laboratory for the next generation of global security.