Perisai Diri a practice in Amsterdam, Hilversum, Maarssen, Nieuwegein, Utrecht, etc. In 1983, one of the Perisai Diri silat coach, Otto Soeharjono M.S., move the duty to London, England. He founded Kelatnas Indonesia Perisai Diri Commissariat United Kingdom and became a pioneer of PSF UK (Pencak Silat Federation of United Kingdom). Both Sudargo, one of the Pendekar of Perisai Diri who served as the Board of Development of Pencak Silat Sports PB IPSI, in 1996 commissioned by the government as Transportation Attache at the Indonesian Embassy in Tokyo, Japan. The country is known as the center of the world martial arts, he
Silat at least the fifteenth century in Malacca. The preset forms of silambam are known as "silatguvarisai". The most popular theory in Malaysia is that it derives from "sekilat" meaning "as (fast as) lightning." Other theories derive silat from the Sanskrit "sīla" meaning morality or principle, or the Southern Chinese "saula" which means to push or perform with the hands. The Sanskrit theory is particularly popular in Thailand, as "sila" is an alternate form of the word silat in that country. Other similar-sounding words have been proposed, but are generally not considered by etymologists. One example is "si elat" which means