On October 26, 1967, John McCain (1936-2018), the naval aviator who later became a US Senator from Arizona was shot down while flying over Hanoi, Vietnam. McCain then became a war prisoner for five and a half years until his release in March 1973. Where McCain was captured became the site of a memorial, depicting a soldier kneeling with two arms raised in surrender. Originally intended to celebrate the Vietnamese victory, the memorial later turned into a symbol of McCain's relationship with Vietnam and the US's relationship to the country. McCain himself visited, as well as recent US leaders, including President Joe Biden and Vice President Kamala Harris. Upon McCain's passing, both Vietnamese people and American expats brought flowers to the memorial to pay their respects. This commentary discusses how the memorial became an instrument of diplomacy, serving the present rhetoric of friendship the US has fostered with Vietnam and demonstrating both peoples' desires for an amiable future. By honouring the memorial, the Americans and the Vietnamese have engaged in what we argue is strategic remembering, reconfiguring the meaning of a war artifact and making it not only a testament to the past but also a marker of renewed reality in the present.