Singapore vs Thailand Military Ranks
The Singaporean Army has 28 ranks — 11 officer and 17 enlisted — from Recruit up to General. Below: all 84 ranks across 3 branches (Army, Navy, Air Force), aligned tier by tier with their Thai equivalents.
Army
| 🇸🇬 Singapore · Army | NATO code |
Equivalent in
|
|---|---|---|
| Officers | ||
| General | OF-9 General |
พลเอก Phon ek
|
Lieutenant-General
|
OF-8 Lieutenant General |
พลโท Phon tho
|
Major-General
|
OF-7 Major General |
พลตรี Phon tri
|
Brigadier-General
|
OF-6 Brigadier General | – |
Colonel
|
OF-5 Colonel |
พันเอก Phan ek
|
Senior Lieutenant-Colonel
|
OF-4 Lieutenant Colonel |
พันโท Phan tho
|
Lieutenant-Colonel
|
OF-4 Lieutenant Colonel |
พันโท Phan tho
|
Major
|
OF-3 Major / Commandant |
พันตรี Phan tri
|
Captain
|
OF-2 Captain / 1st Lieutenant |
ร้อยเอก Roi ek
|
Lieutenant
|
OF-1 Lieutenant |
ร้อยโท Roi tho
ร้อยตรี Roi tri
|
Second Lieutenant
|
OF-1 Lieutenant |
ร้อยโท Roi tho
ร้อยตรี Roi tri
|
| Enlisted ranks | ||
Chief Warrant Officer
|
OR-9 Sergeant Major |
จ่าสิบเอก Cha sip ek
|
Senior Warrant Officer
|
OR-9 Sergeant Major |
จ่าสิบเอก Cha sip ek
|
Master Warrant Officer
|
OR-9 Sergeant Major |
จ่าสิบเอก Cha sip ek
|
First Warrant Officer
|
OR-8 1st Sergeant |
จ่าสิบโท Cha sip tho
|
Second Warrant Officer
|
OR-8 1st Sergeant |
จ่าสิบโท Cha sip tho
|
Third Warrant Officer
|
OR-7 Sergeant 1st Class |
จ่าสิบตรี Cha sip tri
|
Master Sergeant
|
OR-6 Staff Sergeant | – |
Staff Sergeant
|
OR-6 Staff Sergeant | – |
First Sergeant
|
OR-5 Sergeant |
สิบเอก Sip ek
|
Second Sergeant
|
OR-5 Sergeant |
สิบเอก Sip ek
|
Third Sergeant
|
OR-5 Sergeant |
สิบเอก Sip ek
|
Corporal First Class
|
OR-4 Corporal |
สิบโท Sip tho
|
Corporal
|
OR-4 Corporal |
สิบโท Sip tho
|
Lance Corporal
|
OR-3 Private 1st Class |
สิบตรี Sip tri
|
Private First Class
|
OR-2 Private | – |
| Private | OR-1 Private | พลทหาร Phon thahan |
| Recruit | OR-1 Private | พลทหาร Phon thahan |
Navy
| 🇸🇬 Singapore · Navy | NATO code |
Equivalent in
|
|---|---|---|
| Officers | ||
| Admiral | OF-9 General |
พลเรือเอก Phon ruea ek
|
Vice-Admiral
|
OF-8 Lieutenant General |
พลเรือโท Phon ruea tho
|
Rear-Admiral (Two-Star)
|
OF-7 Major General |
พลเรือตรี Phon ruea tri
|
Rear-Admiral (One-Star)
|
OF-6 Brigadier General | – |
Colonel
|
OF-5 Colonel |
นาวาเอก Nawa ek
|
Senior Lieutenant-Colonel
|
OF-4 Lieutenant Colonel |
นาวาโท Nawa tho
|
Lieutenant-Colonel
|
OF-4 Lieutenant Colonel |
นาวาโท Nawa tho
|
Major
|
OF-3 Major / Commandant |
นาวาตรี Nawa tri
|
Captain
|
OF-2 Captain / 1st Lieutenant |
เรือเอก Ruea ek
|
Lieutenant
|
OF-1 Lieutenant |
เรือโท Ruea tho
เรือตรี Ruea tri
|
Second Lieutenant
|
OF-1 Lieutenant |
เรือโท Ruea tho
เรือตรี Ruea tri
|
| Enlisted ranks | ||
Chief Warrant Officer
|
OR-9 Sergeant Major |
พันจ่าเอก Phan cha ek
|
Senior Warrant Officer
|
OR-9 Sergeant Major |
พันจ่าเอก Phan cha ek
|
Master Warrant Officer
|
OR-9 Sergeant Major |
พันจ่าเอก Phan cha ek
|
First Warrant Officer
|
OR-8 1st Sergeant |
พันจ่าโท Phan cha tho
|
Second Warrant Officer
|
OR-8 1st Sergeant |
พันจ่าโท Phan cha tho
|
Third Warrant Officer
|
OR-7 Sergeant 1st Class |
พันจ่าตรี Phan cha tri
|
Master Sergeant
|
OR-6 Staff Sergeant | – |
Staff Sergeant
|
OR-6 Staff Sergeant | – |
First Sergeant
|
OR-5 Sergeant |
จ่าเอก Cha ek
|
Second Sergeant
|
OR-5 Sergeant |
จ่าเอก Cha ek
|
Third Sergeant
|
OR-5 Sergeant |
จ่าเอก Cha ek
|
Corporal First Class
|
OR-4 Corporal |
จ่าโท Cha tho
|
Corporal
|
OR-4 Corporal |
จ่าโท Cha tho
|
Lance Corporal
|
OR-3 Private 1st Class |
จ่าตรี Cha tri
|
Private First Class
|
OR-2 Private | – |
| Private | OR-1 Private | พลทหาร Phon thahan |
| Recruit | OR-1 Private | พลทหาร Phon thahan |
Air Force
| 🇸🇬 Singapore · Air Force | NATO code |
Equivalent in
|
|---|---|---|
| Officers | ||
| General | OF-9 General |
พลอากาศเอก Phon akat ek
|
Lieutenant-General
|
OF-8 Lieutenant General |
พลอากาศโท Phon akat tho
|
Major-General
|
OF-7 Major General |
พลอากาศตรี Phon akat tri
|
Brigadier-General
|
OF-6 Brigadier General | – |
Colonel
|
OF-5 Colonel |
นาวาอากาศเอก Nawa akat ek
|
Senior Lieutenant-Colonel
|
OF-4 Lieutenant Colonel |
นาวาอากาศโท Nawa akat tho
|
Lieutenant-Colonel
|
OF-4 Lieutenant Colonel |
นาวาอากาศโท Nawa akat tho
|
Major
|
OF-3 Major / Commandant |
นาวาอากาศตรี Nawa akat tri
|
Captain
|
OF-2 Captain / 1st Lieutenant |
เรืออากาศเอก Ruea akat ek
|
Lieutenant
|
OF-1 Lieutenant |
เรืออากาศโท Ruea akat tho
เรืออากาศตรี Ruea akat tri
|
Second Lieutenant
|
OF-1 Lieutenant |
เรืออากาศโท Ruea akat tho
เรืออากาศตรี Ruea akat tri
|
| Enlisted ranks | ||
Chief Warrant Officer
|
OR-9 Sergeant Major |
พันจ่าอากาศเอก Phan cha akat ek
|
Senior Warrant Officer
|
OR-9 Sergeant Major |
พันจ่าอากาศเอก Phan cha akat ek
|
Master Warrant Officer
|
OR-9 Sergeant Major |
พันจ่าอากาศเอก Phan cha akat ek
|
First Warrant Officer
|
OR-8 1st Sergeant |
พันจ่าอากาศโท Phan cha akat tho
|
Second Warrant Officer
|
OR-8 1st Sergeant |
พันจ่าอากาศโท Phan cha akat tho
|
Third Warrant Officer
|
OR-7 Sergeant 1st Class |
พันจ่าอากาศตรี Phan cha akat tri
|
Master Sergeant
|
OR-6 Staff Sergeant | – |
Staff Sergeant
|
OR-6 Staff Sergeant | – |
First Sergeant
|
OR-5 Sergeant |
จ่าอากาศเอก Cha akat ek
|
Second Sergeant
|
OR-5 Sergeant |
จ่าอากาศเอก Cha akat ek
|
Third Sergeant
|
OR-5 Sergeant |
จ่าอากาศเอก Cha akat ek
|
Corporal First Class
|
OR-4 Corporal |
จ่าอากาศโท Cha akat tho
|
Corporal
|
OR-4 Corporal |
จ่าอากาศโท Cha akat tho
|
Lance Corporal
|
OR-3 Private 1st Class |
จ่าอากาศตรี Cha akat tri
|
Private First Class
|
OR-2 Private | – |
| Private | OR-1 Private | พลทหาร Phon thahan |
| Recruit | OR-1 Private | พลทหาร Phon thahan |
Overview
-
Singapore Army (Tentera Singapura): Conducts land-warfare operations and territorial defense. The force is organized into combined arms divisions and the regional People's Defence Force, utilizing specialized formations including armor, infantry, combat engineers, and commandos. Primary assets include Leopard 2SG main battle tanks, Hunter armored fighting vehicles, and HIMARS rocket artillery.
-
Republic of Singapore Navy (Angkatan Laut Republik Singapura): Conducts maritime security operations and patrols regional sea lines of communication, specifically the Strait of Malacca and the Singapore Strait. Operating from bases at Changi and Tuas, it deploys frigates, corvettes, submarines, and littoral mission vessels. Specialized elements include the Naval Diving Unit and the multi-agency Maritime Security Task Force.
-
Republic of Singapore Air Force (Angkatan Udara Republik Singapura): Controls airspace and provides aerial support, transport, and reconnaissance. Operating from Changi, Sembawang, Tengah, and Paya Lebar airbases, its inventory comprises F-15SG and F-16 fighter aircraft, early warning platforms, transport aircraft, and unmanned aerial vehicles. It also manages ground-based air defense systems such as the Aster-30 and SPYDER missile networks.
-
Digital and Intelligence Service (Perkhidmatan Digital dan Perisikan): Defends military networks and conducts intelligence, cyber, and electronic warfare operations. The service is organized into specialized components including the Defence Cyber Command, Digital Defence Command, and Joint Intelligence Command. It provides early warning capabilities and secures military command, control, and communication systems.
Insignia image credits
- Punkhung — CC BY-SA 4.0, via Wikimedia Commons: Lieutenant-General, Major-General, Brigadier-General, Colonel, Lieutenant-Colonel, Major, Captain, Lieutenant, Second Lieutenant
- SecretSquirrel78 — CC BY-SA 4.0, via Wikimedia Commons: Senior Lieutenant-Colonel, Chief Warrant Officer, Senior Warrant Officer, Master Warrant Officer, First Warrant Officer, Second Warrant Officer, Third Warrant Officer
- Public domain, via Wikimedia Commons: Master Sergeant, Staff Sergeant, First Sergeant, Second Sergeant, Third Sergeant
- Sam Yong — CC BY-SA 3.0, via Wikimedia Commons: Corporal First Class, Corporal, Lance Corporal, Private First Class