Each morning at 9 a.m., Ukraine stops for one minute of reflection to honor those killed in Russia’s full-scale invasion. The daily ritual, first declared by President Volodymyr Zelenskyy in 2022, has grown into a nationwide act of remembrance and unity — observed in streets, schools and even on the front lines. (AP Video/Vasilisa Stepanenko, Alex Babenko, Dmytro Zhyhinas, Volodymyr Yurchuk)