National V-J Day

V-J Day, or Victory over Japan Day, marks the end of World War II, one of the deadliest and most destructive wars in history. When President Harry S. Truman announced on Aug. 14, 1945, that Japan had surrendered unconditionally, war-weary citizens around the world erupted in celebration.
https://www.defense.gov/Multimedia/Experience/VJ-Day/#:~:text=V%2DJ%20Day%2C%20or%20Victory%20over,the%20world%20erupted%20in%20celebration