LVIV, UKRAINE- MAY 07: A couple walks at the old town in Lviv, Ukraine on May 07, 2022. As Russian attacks on Ukraine continue, Ukrainian government warned citizens to follow protocols when air raid sirens sound, due to possible attacks all over the country ahead of Russia's Victory Day, celebrating the defeat of the Nazis during World War II. Omar Marques / Anadolu Agency/ABACAPRESS.COM