U.S. Coast Guard Vice Adm. Andrew Tiongson, Pacific Area commander, presents a gift to Senior Assistant Commissioner Ang Eng Seng, commander of the Singapore Police Coast Guard during an office call at U.S. Coast Guard Base Alameda in Alameda, California, June 30, 2025. The gift given was a Pacific Area challenge coin inside a personally engraved box. (U.S. Coast Guard photo by Petty Officer 3rd Class Charlie Valor)