The DIS was planned to comprise several groups within the Singapore Armed Forces (SAF) previously established to deal with such threats, which are the C4I Community created in April 2012, Defence Cyber Organisation in March 2017, SAF C4 Command in November 2017, and the Cybersecurity Task Force in December 2020.[4][5] The DIS consolidates these organisations under one service branch dedicated to psychological defence, tackling digital domain threats, cybersecurity and military intelligence.[6] It was projected to be formally established at the end of 2022.[2]
On 2 August 2022, Parliament amended the Singapore Armed Forces Act and Constitution, formally placing the DIS under the SAF and granting the Chief of Digital and Intelligence Service (CDI) legal powers.[7] The DIS was formally inaugurated on 28 October 2022 at the SAFTI Military Institute. The state colours were presented by President Halimah Yacob and the first Chief of Digital and Intelligence Service, Brigadier-General Lee Yi-Jin, was sworn into command.[8]
Structure
MG Lee Yi-Jin, Chief of Digital and Intelligence Service
When inaugurated in 2022, the DIS was made up of the Digital Ops-Tech Centre and 4 commands: the Joint Intelligence Command, SAF C4 Command/Cybersecurity Task Force, Digital Defence Command and DIS Training Command. The DIS Training Command was to be inaugurated in 2023.[9] On 18 March 2025, the SAF C4 & Digitalisation Command, with the Digital Ops-Tech Centre placed under it, and a fifth command called the Defence Cyber Command was inaugurated.[10][11]
Defence Cyber Command
The Defence Cyber Command (DCCOM) comprises the Cybersecurity Task Force (formerly under the SAF C4 Command/Cybersecurity Task Force) and the Defence Cyber Organisation. The command is charged with defending the cybersecurity of the entire nation and cooperates closely with the Cyber Security Agency through the Cyber Protection Group.[10]
Digital Defence Command
The Digital Defence Command consists of the Electronic Protection Group (EPG) and Psychological Defence Group (PDG), which assist the SAF in electronic protection and psychological defence respectively.
DIS Training Command
The DIS Training Command facilitates the training of DIS personnel.
Joint Intelligence Command
The Joint Intelligence Command delivers intelligence support for the SAF. It is the amalgamation of the Imagery Support Group (ISG) and Counter-Terrorism Intelligence Group (CTIG).
SAF C4 & Digitalisation Command
The SAF C4 & Digitalisation Command (SAFC4DC) secures and handles the SAF's Command, Control, Communications and Computers (C4) capabilities. The C4 Operations Group (C4OG), Digital Ops-Tech Centre and SAF AI Centre operates under it.[10]
Background
Personnel
The SAF plans to encourage male members to join the DIS, and is working with Nanyang Technological University to create an education scheme to train digital specialists. The service length of DIS personnel will be four years, which is twice the length of national service in Singapore.[6][12] In addition, DIS will also recruit personnel specialising in data science, psychology, linguistics, anthropology and geography. Full-time national servicemen will also be enlisted into the DIS.[5]
Uniforms
COL Lee Hsiang Wei (left) in the No. 4 pixelated grey uniform of the DIS
The No. 1 ceremonial uniform of the DIS consists of a white top, grey trousers and a grey beret.[8] The No. 4 uniforms are pixelated grey.[13]
List of chiefs of Digital and Intelligence Service
