Pencak Silat Indonesian island, and displays the greatest diversity of techniques. Many Javanese schools such as Perisai Diri and Inti Ombak have been established internationally in Asia, Europe and America. Merpati Putih or "white dove" style was developed in the keraton (royal courts) of 17th century Mataram and was not taught publicly until 1963. Today it is the standard unarmed martial art of the Indonesian National Armed Forces. It includes weapons but focuses more on empty-handed self-defense and the development of internal strength developed through breathing techniques. Pencak silat in Java draws from traditional kejawen and Hindu-Buddhist Javanese beliefs but after Indonesia's
Pencak Silat in local, national and international athletic events such as the SEA Games and Indonesia's National Sports Week. Since 2012, the Pencak Malioboro Festival has been held annually and features demonstrations by the biggest silat schools in Indonesia. As with most ancient fighting arts, pencak silat historically prioritized weapons over unarmed combat. While this is usually not the case today, all pencak silat schools include weapons to some degree of importance. While pencak silat includes a wide array of weapons, the following are considered standard in all classical styles. In addition to these, many systems include a specialty or "secret" weapon