On April 30, 2026, the Union Jack was mistakenly flown upside down during a military ceremony at Arlington National Cemetery, marking a notable diplomatic blunder during King Charles III and Queen Camilla’s visit.
The ceremony took place at the iconic Tomb of the Unknown Soldier. King Charles laid a wreath as Queen Camilla placed a posy of flowers. The correct way to display the Union Jack is with the wider diagonal white stripe above the red diagonal stripe, but this protocol was not followed.
This incident has drawn criticism, with Britain’s Flag Institute stating, “It is most improper to fly the flag upside down.” Sky News correspondent Mark Stone described it as “rather a diplomatic gaff by the Americans here.” Such mistakes can overshadow significant events.
This diplomatic oversight echoes a previous incident in Washington, D.C., where 15 Australian flags were displayed instead of the Union Jack. Those flags were quickly replaced upon realization of the mistake.
The royal couple’s visit coincided with America’s 250th anniversary of independence, adding weight to the occasion. Observers have noted that such errors can detract from important commemorations and relationships between nations.
