Retired U.S. Coast Guard Chief Petty Officer Mark Wiggins, a staff member at the U.S. Coast Guard Research and Development Center, operates the Strategic Quad for Reconnaissance & Logistics (SQRL) uncrewed ground vehicle (UGV) at the Army Research Laboratory’s Robotics Research Collaboration Campus (R2C2) in Middle River, Maryland, June 4, 2024. During a two-day training period the SQRL was tested on a number of environments including climbing gravel hills, crawling through the woods and over logs, and navigating an urban terrain site. (U.S. Coast Guard photo by Petty Officer 3rd Class Carmen Caver)