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Republic of Singapore Navy
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Naval Divers

Ranks and Milestones for Naval Divers

Last updated 22 July 2025

Naval Officer Path:2nd Lieutenant (2LT) — Captain (CPT)

Navy rank insignia of Second Lieutenant with one gold bar

2LT

2nd Lieutenant

Navy rank insignia of Lieutenant with two gold bar

LTA

Lieutenant

Navy rank insignia of Captain with three gold bars

CPT

Captain

Major (MAJ) — Senior Lieutenant Colonel (SLTC)

Navy rank insignia of Major with one state crest

MAJ

Major

Navy rank insignia of Lieutenant Colonel with two state crests

LTC

Lieutenant Colonel

Navy rank insignia of Lieutenant Colonel with two state crests and a wing

SLTC

Senior Lieutenant Colonel

Colonel — Rear Admiral (RADM)

Navy rank insignia of Colonel with three state crests

COL

Colonel

Navy rank insignia of Rear-Admiral (One-Star) with gold star

RADM

Rear Admiral (1 Star)

Navy rank insignia of Rear-Admiral (Two-Star) with two gold stars

RADM

Rear Admiral (2 Stars)

Warrant Officer/Specialist Career Path:Corporal (CPL) — 1st Sergeant (1SG)

Corporal rank insignia with two downward-pointing chevrons inside a rounded frame

CPL

Corporal

Third Sergeant rank insignia with three downward-pointing chevrons.

3SG

3rd Sergeant

Second Sergeant rank insignia with three chevrons and rounded upper frame.

2SG

2nd Sergeant

First Sergeant rank insignia with three chevrons and pointed upper frame.

1SG

1st Sergeant

Staff Sergeant (SSG) — Master Sergeant (MSG)

Staff Sergeant rank insignia with crest and three chevrons.

SSG

Staff Sergeant

Master Staff Sergeant rank insignia with crest and four chevrons.

MSG

Master Staff Sergeant

3rd Warrant Officer (3WO) — Chief Warrant Officer (CWO)

Third Warrant Officer rank epaulette with crest and no chevrons.

3WO

3rd Warrant Officer

Second Warrant Officer rank epaulette with crest and one chevron.

2WO

2nd Warrant Officer

First Warrant Officer rank epaulette with crest and two chevrons.

1WO

1st Warrant Officer

Master Warrant Officer rank epaulette with crest and three chevrons.

MWO

Master Warrant Officer

Senior Warrant Officer rank epaulette with crest and four chevrons.

SWO

Senior Warrant Officer

Chief Warrant Officer epaulette with laureled crest and four chevrons.

CWO

Chief Warrant Officer

Professional Badges

US Special Forces Tab

Special Forces tab patch with “SPECIAL FORCES” in gold lettering on a blue green background.

US Explosive Ordnance Disposal Badge

Bronze Explosive Ordnance Disposal badge featuring a bomb and lightning bolts within a laurel wreath.

US Ranger Tab

Ranger tab patch with “RANGER” in gold lettering on a black background.

US Navy Seal Badge

Gold US Navy SEAL Trident badge showing an eagle clutching an anchor, trident, and flintlock pistol.

Ranger Tab

Black cloth badge with arched red frame and “RANGER” embroidered text.

Special Forces Tab

Black cloth badge with blue arched frame and red “SPECIAL FORCES” embroidered text.

Basic Parachutist Badge

Silver Basic Parachutist badge with parachute canopy, outstretched wings, and “SINGAPURA” scroll.

Senior Diving Supervisor Badge

Cloth badge with gold anchor crest and wreath on navy background.

Senior Professional Diver Badge

Cloth badge with silver anchor crest and wreath on dark background.

Professional Diving Badge