Armed Forces Day (Día de las Fuerzas Armadas) is observed in the Dominican Republic every February 25. This day commemorates the anniversary of the foundation of the country's military and celebrates the birthday of Matías Ramón Mella, a national hero born on this date in 1816. Mella was one of the founders of La Trinitaria, a secret society that fought for the Dominican Republic's independence from Haiti, and is credited with firing the first shot to encourage the proclamation of independence on February 27, 1844. While February 27 is recognized as both Independence Day and the birthday of the Armed Forces, Armed Forces Day was established to honor Mella separately. The Armed Forces of the Dominican Republic consists of three branches: the Army, Navy, and Air Force, with about 60% of active personnel engaged in non-military operations. Although the festive military parade typically occurs on Independence Day, Armed Forces Day serves to acknowledge the contributions of the military and its historical significance.