Around Washington, D. C. , the National Capital Region (NCR) is partially shielded by an air defense system implemented after 9/11 to monitor and defend against airborne threats. This system, observed through a network of upgraded cameras and lasers, is now enhanced by an artificial intelligence-based visual recognition and identification system known as the Enhanced Regional Situational Awareness (ERSA) system. The Eastern Air Defense Sector in New York oversees the ERSA system. Air Force Master Sgt. Kendrick Wilburn explained that these upgraded cameras assist in validating radar data by providing visual confirmation. Operated by a National Guard squadron in partnership with the Army, the ERSA system helps assess threats and potentially warns unauthorized aircraft within the NCR's Special Flight Rules Area (SFRA). Produced by Teleidoscope, the new cameras replace older systems from 2002, offering extended range and high-definition electro-optical and infrared views. Wilburn noted the advanced capabilities of the AI-enhanced cameras, such as better fidelity and features like infrared colorization and heat signature detection.

The system also includes machine-learning elements for improved targeting. Despite some growing pains, the new cameras have impressed operators with their ability to lock onto small targets. Marine Corps Maj. Nicholas Ksiazek likened the upgrade to the evolution of smartphone cameras. The system also includes a visual warning feature using lasers, prompting non-compliant aircraft to contact the Federal Aviation Administration when illuminated. Teleidoscope secured funding from the Air Force and other programs to expedite the implementation of these cameras. With two new cameras already operational, the team aims to install seven more each year.