Members from the U.S. Coast Guard Research and Development Center (RDC) test the Strategic Quad for Reconnaissance & Logistics (SQRL) uncrewed ground vehicle at the Army Research Laboratory's Robotics Research Collaboration Campus (R2C2) in Middle River, Maryland, June 2, 2024. While at R2C2, SQRL tested in a variety of ways including climbing gravel hills while navigating through urban terrains in preparation to support various polar operations. (U.S. Coast Guard photo by Petty Officers 3rd class Carmen Caver)