The Republic of Singapore Air Force (RSAF) is the aerial service branch of the Singapore Armed Forces (SAF) responsible for controlling and defending the airspace of the country, and providing air support to the Army and Navy. It was established in 1968 as the Singapore Air Defence Command (SADC) before renaming to its current name in 1975. As the most powerful air force in Southeast Asia, the RSAF has undertaken a significant role in Singapore's military defence strategy since its formation.
The Singapore Armed Forces (SAF) are the military services of the Republic of Singapore, responsible for protecting and defending the security interests and the sovereignty of the country. A military component of the Ministry of Defence (MINDEF), the armed forces have four service branches: the Army, the Navy, the Air Force, and the Digital and Intelligence Service. An integrated force, it is one of the most capable, robust, technologically sophisticated and powerful militaries in Southeast Asia and the surrounding regions. The SAF is headed by the chief of defence force, appointed by the president of Singapore, on the advice of the Cabinet.
The Singapore Army is the land service branch of the Singapore Armed Forces (SAF). The largest of the four branches of the SAF, the Singapore Army traces its origins to the 1st Battalion, Singapore Infantry Regiment, which was formed in 1957, when Singapore was still under British colonial rule. After Singapore's independence on 9 August 1965, the Singapore Army Bill was passed in Parliament on 23 December 1965, and National Service (NS) was subsequently introduced in 1967. Mostly made up of conscripts, the Singapore Army can mobilise all operationally-ready military reservists in the event of war or national exigencies.
Commandos is the special forces formation of the Singapore Army responsible for conducting special operations. Commandos are tasked with infiltrating behind enemy lines by raiding and reconnaissance operations using airborne raids, helicopter assault and sea landings. The formation is made up of only one battalion, the 1st Commando Battalion, and is based in Hendon Camp.
The Naval Diving Unit (NDU), also referred to as the Naval Divers, is the special forces formation of the Republic of Singapore Navy (RSN) responsible for conducting special operations from sea, air, and land. The formation is made up of six squadrons, specialising in explosive ordnance disposal, underwater demolition, maritime security operations, and combatant craft operations.
The SAF Military Police Command is the military police formation of the Singapore Armed Forces (SAF). Established as the Singapore Armed Forces Provost Unit (SAFPU) in 1966, its primary role is to police duties to uphold standards of discipline within the SAF, and to provide security coverage for key SAF military installations and the Ministry of Defence (MINDEF) headquarters at Bukit Gombak.
The Specialist Cadet School (SCS) is the military training centre for the Singapore Armed Forces' specialists, the equivalent of non-commissioned officers (NCOs) in other countries' armed forces. Made up of twelve companies divided into three schools, it is located in Pasir Laba Camp in the Western Water Catchment.
The Royal Brunei Land Forces is the land component of the Royal Brunei Armed Forces. The RBLF has responsibility for maintaining the territorial defence of Brunei, both from attack from outsiders, and by assisting the Royal Brunei Police in maintaining law and order.
The Singapore Armed Forces (SAF) has five rank schemes for active and reservist personnel, with a sixth for the auxiliaries of the SAF Volunteer Corps. The SAF has a unique rank structure as an integrated force, ranks are the same in the Singapore Army, the Republic of Singapore Navy (RSN), the Republic of Singapore Air Force (RSAF), and the Digital and Intelligence Service (DIS).
The Artillery is a formation of the Singapore Army, comprising four active battalions—the 21st, 22nd, 23rd and 24th Battalions—and an undisclosed number of reservist battalions. The primary role of the Artillery formation is to deliver timely, accurate and effective fire in support of the manoeuvre force to accomplish missions. As an indirect fire support system, the gunners rely on the forward observer and target acquisition elements to provide the target's location, which is then passed to the command post to direct the gunners to fire.
The Singapore Armed Forces Volunteer Corps (SAFVC) is a uniformed volunteer auxiliary branch of the Singapore Armed Forces. It was established on 13 October 2014 to allow Singaporean women, first generation permanent residents and naturalised citizens, all of whom would otherwise not be subject to an obligation to serve national service, to contribute their part towards Singapore's defence. It also aims to strengthen support for national service by understanding the duties of national servicemen.
The Hunter Armoured Fighting Vehicle is a tracked Singaporean armoured fighting vehicle jointly developed by ST Engineering, Defence Science and Technology Agency, and the Singapore Army. Intended to replace the Singapore Army's aging Ultra M113 armoured personnel carriers, it was commissioned in 2019. It is the Singapore Army's and the world's first fully digitalised platform, and is designed to provide armoured forces with enhanced capabilities to operate more effectively and efficiently in various phases of military operations. It was formerly known as ST Kinetics Next Generation Armoured Fighting Vehicle (NGAFV).
The SAF Day Parade is an annual military parade and ceremony of the Singapore Armed Forces (SAF) held on 1 July in commemoration of the founding of the SAF. It is the second military parade in seniority to be held in Singapore next to the Singapore National Day Parade on 9 August. It is usually held at the SAFTI Military Institute in Jurong West, with the presence of the president of Singapore. Salutes are also taken by the prime minister of Singapore, and the chief of Defence Force.
Poh Li San is a Singaporean politician and businesswoman. A member of the governing People's Action Party (PAP), she has been the Member of Parliament (MP) representing the Sembawang West division of Sembawang GRC since 2020.
The Digital and Intelligence Service (DIS) is the digital service branch of the Singapore Armed Forces (SAF) responsible for providing military intelligence to the armed forces, building up the country's digital defence capabilities, and protecting the psychological defence of its military personnel. It was established on 28 October 2022, in response to the increased number of attacks by non-state actors, and the resulting damage from the Russian–Ukrainian cyberwarfare.
The Ammunition Command is the formation of the Singapore Army responsible for providing the Singapore Armed Forces (SAF) with ammunition, explosives supply chain management and technical support for ammunition. Besides taking charge of the maintenance and storage of ammunition and explosives, they provide support for the fireworks display at national events such as the National Day Parade and Southeast Asian Games.
Army Intelligence is the intelligence formation of the Singapore Army responsible for reconnaissance, surveillance and target acquisition (RSTA) operations to provide the Singapore Armed Forces (SAF) with information to facilitate effective decision-making by commanders.
Singapore 
Singapore Army