U.S. Coast Guard Petty Officer 1st Class Erin Key demonstrates standard restraint techniques with Portuguese navy Lt. Miguel Dias Pinheiro at the Brazilian naval base in Rio de Janeiro, Brazil, Jan. 20, 2021. Key, a crew member of the USCGC Stone (WMSL 758), talked alongside the Stone’s command about various law enforcement practices and tactics with a group of Brazilian navy members. (U.S. Coast Guard photo by Petty Officer 3rd Class John Hightower)