U.S. Coast Guard Maritime Security and Safety team (MSST) patrols the Rio Grande in McAllen, Texas, February 13, 2025. MSSTs are fully mission ready to conduct operations without the need for supplemental training or additional outfitting through all maritime security levels, and are capable of operating under the threat of chemical, biological, or radiological attack. (U.S. Coast Guard photo by Petty Officer 3rd Class Carmen Caver)