Armed Forces Day is observed in Myanmar every March 27 as a public holiday, originally established as Resistance Day to commemorate the anniversary of the start of the resistance against Japanese occupation in 1945. This day marks the moment when the Burma National Army, which had initially allied with the Japanese, switched sides to join the Allied forces in their fight against Japan. The Myanmar Armed Forces, known as the Tatmadaw, includes the Myanmar Army, Navy, and Air Force, along with auxiliary forces such as the Myanmar Police Force. The day is significant in honoring the military's role in the country's history and independence. Celebrations typically involve various ceremonies and events recognizing the contributions of the armed forces.