LiDAR, or light detection and ranging, has emerged as a pivotal technology in various industries, offering unparalleled precision in mapping and imaging. However, its strategic use in military applications and critical infrastructure has raised significant concerns regarding national security, particularly as adversarial nations like China advance their LiDAR capabilities. U.S. government contractors, as key stakeholders in securing the nation’s technological edge, must be aware of both the opportunities and threats associated with this evolving technology.
At the 2025 Defense R&D Summit, representatives from top GovCon companies will gather to hear from leading Department of Defense technologists about LiDAR and other key capabilities consequential to the great power competition. Reserve your spot now so you can join the highly impactful conversation at the Hilton McLean in Virginia on Jan. 23.
What Is LiDAR Technology?
LiDAR is a remote sensing technology that uses laser pulses to measure distances and generate highly accurate, three-dimensional representations of environments. This technology is widely used across sectors such as autonomous vehicles, urban planning, agriculture and environmental monitoring.
LiDAR’s ability to capture minute details with precision has also made it invaluable in defense applications, such as reconnaissance, surveillance and targeting. Military-grade LiDAR can assist in mapping enemy terrain, improving navigation systems and enhancing situational awareness on the battlefield.
The Strategic Role of LiDAR in U.S. Critical Infrastructure and Military Systems
The U.S. has embraced LiDAR due to its versatility and accuracy. Within critical infrastructure, LiDAR contributes to the maintenance of transportation networks, energy grids, and telecommunications systems. Accurate spatial data collected by LiDAR streamlines infrastructure assessments, enhances disaster preparedness, and facilitates urban development.
From a military perspective, LiDAR’s role in advanced defense systems cannot be overstated. Its integration into autonomous drones, missile guidance systems and battlefield analytics provides U.S. forces with a tactical edge. For example, LiDAR-enabled systems can improve the accuracy of missile strikes and assist in detecting stealth technologies, offering a significant advantage in modern warfare.
China’s Growing Presence in LiDAR Development
China has recognized the strategic importance of LiDAR and is actively investing in its development for both civilian and military applications. Chinese companies dominate the global LiDAR market, producing low-cost systems that have captured a significant share of commercial use cases. However, the intersection of LiDAR technology with China’s military-civil fusion strategy poses a security challenge for the United States.
There is evidence to suggest that Chinese firms supply LiDAR technology not only for civilian industries but also for China’s military operations. This dual-use approach enables the Chinese military to advance its defense systems, leveraging the innovations made in the private sector. Furthermore, the potential for espionage and data exploitation through LiDAR systems supplied by Chinese manufacturers raises concerns about cybersecurity and the integrity of critical U.S. systems.
The Risks of Foreign Dependence on LiDAR Technology
Reliance on foreign-made LiDAR systems poses considerable risks to U.S. national security. These risks include:
- Cyber vulnerabilities: LiDAR systems that are integrated into critical infrastructure could be exploited to collect sensitive data or disrupt operations. This is particularly relevant if such systems originate from adversarial nations.
- Supply chain uncertainty: Dependence on Chinese LiDAR manufacturers exposes U.S. organizations to supply chain disruptions, especially in the context of geopolitical tensions.
- Intellectual property risks: Collaborating with foreign LiDAR suppliers increases the risk of intellectual property theft, potentially undercutting U.S. innovation.
Given these challenges, fostering a robust domestic ecosystem for LiDAR development and production is essential for safeguarding critical U.S. interests.
Mitigating the LiDAR Threat
To counter the strategic risks associated with LiDAR, the U.S. must adopt a multi-faceted approach. This includes:
- Investment in domestic manufacturing: Promoting the growth of U.S.-based LiDAR companies will reduce reliance on foreign suppliers and strengthen the domestic tech sector.
- Supply chain resilience: Establishing secure and transparent supply chains will ensure the reliability of LiDAR systems integrated into critical infrastructure.
- Collaboration with allies: Partnering with allied nations to share research and establish common standards can bolster collective security while fostering innovation.
- Strengthening cybersecurity: Implementing robust cybersecurity measures for LiDAR systems will protect against potential exploitation and ensure the integrity of critical operations.
The Role of U.S. GovCons
Government contractors play a crucial role in integrating LiDAR technology into defense systems and critical infrastructure. By prioritizing secure and innovative solutions, contractors can help maintain the U.S.’s technological edge. Engaging with U.S.-based LiDAR providers, investing in research and development, and adhering to stringent cybersecurity frameworks are vital steps in ensuring the secure deployment of this sensitive technology.
How can GovCons best partner with the DOD on technologies like LiDAR, as well as AI, quantum, 5G and more? Find out at the 2025 Defense R&D Summit, hosted by Potomac Officers Club on Jan. 23. Register now!
