The Strategic Quad for Reconnaissance & Logistics (SQRL) uncrewed ground vehicle is tested by members of the U.S. Coast Guard Research and Development Center (RDC) at the Army Research Laboratory's Robotics Research Collaboration Campus (R2C2) in Middle River, Maryland, June 2, 2024. During the tests, the SQRL conducted operations in urban terrains and around the perimeter of the installation in preparation to support various polar operations in the future. (U.S. Coast Guard photo by Petty Officers 3rd class Carmen Caver)