Coast Guard Vice Adm. Nathan Moore, Atlantic Area commander, gets underway aboard a 29-foot Response Boat–Small II on the Rio Grande in support of Operation River Wall in McAllen, Texas, Oct. 24, 2025. The Coast Guard works to secure and defend approximately 260 miles of the Rio Grande River during Operation River Wall. (U.S. Coast Guard photo by Petty Officer Third Class Mason Svitenko)