U.S. Coast Guard Petty Officer 1st Class Erin Key, rear left, a maritime enforcement specialist assigned to USCGC Stone (WMSL 758), discusses Coast Guard law enforcement policies and procedures with Brazilian officials and U.S. Embassy personnel aboard the Stone in Rio de Janeiro, March 9, 2023. Stone is on a scheduled multi-mission deployment in the South Atlantic Ocean to counter illicit maritime activities and strengthen relationships for maritime sovereignty throughout the region. (U.S. Coast Guard photo by Petty Officer 3rd Class Riley Perkofski)