Expressing support for the designation of October 28 as "Oxi Day" to commemorate the anniversary of Greek Prime Minister Ioannis Metaxas answer of "Oxi!" or "No!" to surrender to the Axis forces, inflicting a fatal wound that helped save democracy for the world.

HRES 1557 is a symbolic resolution designating October 28 as "Oxi Day" to honor Greece's historical refusal to surrender to Axis forces during World War II. It commemorates Prime Minister Metaxas' "Oxi!" (No!) response to Italy's 1940 ultimatum, which delayed Nazi Germany's invasion of Russia and is credited with influencing the war's outcome. The resolution encourages U.S. citizens to observe this day through ceremonies and activities, recognizing the event's significance to democracy. As a commemorative measure, it has no legal effect or direct impact on any group.