LOCUST is designed to detect and identify UAS threats using active and passive radio frequency (RF) and electro-optical infrared (EOIR) sensor subsystems, and it negates the threats using intelligent electronic attack (EA) and high energy laser (HEL) effectors. Each LOCUST delivers a layered detection and identification capability in a fixed emplacement configuration or on a mobile platform with HEL shoot-on-the-move capability. LOCUST is designed for the counter UAS mission, and the technologies and approach are scalable to provide a compact, rugged, and modular multi-mission system to conduct more effective and efficient detection, identification, management, and mitigation of Group 1 and Group 2 UAS threats. LOCUST is designed for installation on military or commercial platforms to defeat UAS and intelligence, surveillance, and reconnaissance (ISR) threats, as well as provide ISR capability. It can be rapidly inserted into integrated battle management, command, and control (BMC2) architectures as well.