The Commandos formation traces its origin to 1967 when two officers, Major
Clarence Tan and Major James Chia, were tasked with recruiting eligible candidates from any unit within the
Singapore Armed Forces (SAF) to form an elite unit. On 1 December 1969, ten officers and 20 men, all regulars, came together to form a unit called the Regular Battalion. Captain Tham Chee Onn was initially the acting commanding officer until Major Clarence Tan subsequently joined the unit, became its commanding officer, and established a training programme for the unit. A second recruitment drive was launched in early 1970 to increase the number of officers in the unit. On 3 May 1971, the battalion introduced the
red beret for its soldiers, and it was renamed 1st Commando Battalion (1 CDO BN) on 16 July 1971. The battalion had only one
company at the time. After the
Ministry of Defence (MINDEF) allowed
Full-Time National Servicemen (NSFs) to join the 1 CDO BN in 1972, a second company was formed on 15 January 1973 from the first batch of conscripts enlisted in the Commandos. From July 1973 to January 1975, three more companies were created. In April 1975, 1 CDO BN was restructured and placed under the command of the
3rd Division (3 DIV). In 1977, 1 CDO BN and two
Guards battalions came under the command of the 7th Singapore Infantry Brigade (7 SIB), and they received the state and regimental colours on 22 January 1977 from Minister for Defence
Goh Keng Swee. On 1 July 1980, 1 CDO BN was placed under the command of
HQ Infantry. On 1 October that year, the School of Commando Training was established to take charge of 1 CDO BN. Brigadier-General Tan Chin Tiong, acting Chief of the General Staff, presented the 1 CDO BN with its current formation logo, which incorporates a winged
stiletto denoting their airborne status, as well as the formation's motto, "For Honour and Glory". On 17 December 1984, the first company, which used to comprise only regulars, started taking in conscripts and training for long-range reconnaissance patrol and divisional disruptive operations. In December 1986, a new Commando tradition started when a
stiletto (
Fairbairn–Sykes fighting knife) was presented to every Commando of the second company during the ceremony when they received their red berets. Since then, every Commando has received a stiletto after completing two years of service in the battalion. In 1989, HQ Commandos was established and it received its state and formation colours from President
Wee Kim Wee on 20 October 1991. On 27 January 1994, Lieutenant-General
Ng Jui Ping,
Chief of Defence Force, officially opened Hendon Camp, which has since been the base of the Commando formation. Since 1992, the 1 CDO BN has organised an annual Commando Skills-at-Arms Meet, involving the Commandos competing in various skills such as marksmanship, demolition and completion of the standard obstacle course in full battle order. In 2005, a sixth company was formed in the 1 CDO BN. It was reported that some Commandos had been deployed to the
War in Afghanistan as part of the SAF's Operation Blue Ridge between 2007 and 2013. ==Selection and training==