1st Infantry Division

The 1st Division, King's Guard (พล.๑ รอ.) is an infantry division of the Royal Thai Army, it is currently a part of the 1st Army Area. King Chulalongkorn (Rama V) founded the division in 1905. The Royal Command of King Bhumibol Adulyadej (Rama IX) designated the division as a King's Guard unit in 1973. The division comprises one infantry regiment and four attachment units, the 31st Infantry Regiment, King's Guard. The division and its subsidiary units are mostly based in or around Bangkok, Thailand. The 31st Regiment is garrisoned in Lopburi. History The command of King Chulalongkorn formed the division in 1905 on the recommendation of the Prince Chirapravati Voradej, the director of operations of the Ministry of Defence. The Prince wanted to organize the Siamese army on European lines, comprising at least ten army divisions. By 1906, the 1st Division became fully recruited and garrisoned in Bangkok. In 1908, the army was once again reorganized, by this date the division was made up of five units (1st Infantry Regiment, King's Own Bodyguard, 2nd Infantry Regiment (the name later changed to 11th Infantry), 1st Cavalry Regiment, 1st Artillery Battery and the 1st Engineer Regiment). The 1st Division was then given the responsibility of protecting the king, his Grand Palace, the royal capital and the surrounding Menam basin.