# List of equipment of the Republic of Singapore Navy

This is a list of equipment of the Republic of Singapore Navy, the naval service branch of the Singapore Armed Forces (SAF). It is subdivided into vessels, aircraft, and weapons.

## Vessels
### Submarines

| Class | Type | Boats | Origin | Quantity | Notes |
| Submarines |||||||
| Invincible | Submarine | RSS InvincibleRSS ImpeccableRSS IllustriousRSS Inimitable | Germany | 4 (6 Total) | RSS Invincible was delivered in 2021, while RSS Impeccable and RSS Illustrious were delivered in 2022. RSS Inimitable was launched on 22 April 2024. They are to replace the remaining Challenger-class and Archer-class submarines.A fifth submarine was reportedly ordered in 2020 but the sale was not confirmed nor denied by Singapore. |
| Archer | Submarine | RSS Archer RSS Swordsman | Sweden | 2 | Replacing some of the Challenger-class submarine, upgraded in 2016 till 2019, which includes optronic periscopes, combat management systems, sonars, countermeasure systems, digital data-links and attack capabilities which also allows the firing of new torpedoes and anti-ship missiles. |

### Ships

| Class | Type | Ships | Origin | Quantity | Notes |
| Frigates |||||||
| Multi-role Combat Vessel | Frigate | UnnamedUnnamedUnnamedUnnamedUnnamedUnnamed | Sweden Denmark Singapore | 0+(6) | Based on the Iver Huitfeldt and the Absalon-class ships. Contracted to Saab Kockums Sweden and Odense Maritime Technology Denmark. Ordered March 28, 2023. Build by ST Marine. First delivery estimated 2028. Displacement 10,000 tons |
| Formidable | Frigate | RSS Formidable (68)RSS Intrepid (69)RSS Steadfast (70)RSS Tenacious (71)RSS Stalwart (72)RSS Supreme (73) | France Singapore | 6 | |
| Corvettes |||||||
| Victory | Corvette | RSS Victory (88)RSS Valour (89)RSS Vigilance (90)RSS Valiant (91)RSS Vigour (92)RSS Vengeance (93) | Germany Singapore | 6 | |
| Patrol vessels |||||||
| Potsdam [de] | Offshore patrol vessel | UnnamedUnnamedUnnamedUnnamed | Germany Lithuania | 0+(4) | In 2023, Singapore ordered 4 offshore patrol vessels based on Fasmer design Potsdam-class patrol vessels. They are to replace the Sentinel-class maritime security and response vessel. |
| Independence | Littoral Mission Vessel | RSS Independence (15)RSS Sovereignty (16)RSS Unity (17)RSS Justice (18)RSS Indomitable (19)RSS Fortitude (20)RSS Dauntless (21)RSS Fearless (22) | Singapore | 8 | The LMVs have replaced the Fearless-class patrol vessels. |
| Sentinel | Maritime Security and Response Vessel | MSRV Sentinel (55)MSRV Guardian (56)MSRV Protector (57)MSRV Bastion (58) | Singapore | 4 | The MRSVs are refurbished ex-Fearless-class patrol vessels. |
| Mine countermeasures vessels |||||||
| Bedok | Minehunter | RSS Bedok (M105)RSS Kallang (M106)RSS Katong (M107)RSS Punggol (M108) | Singapore | 4 | |
| Amphibious warfare ships |||||||
| Endurance | Amphibious warfare | RSS Endurance (207)RSS Resolution (208)RSS Persistence (209)RSS Endeavour (210) | Singapore | 4 | |
| Auxiliary vessels |||||||
| SSRV | Submarine rescue ship | MV Swift Rescue | Singapore | 1 |
| Patrol boats |||||||
| Combatant Craft Large (CCL) | Stealth interceptor patrol boat | | Singapore | Unknown | 26 meter stealth combat boat. |
| Specialised Marine Craft (SMC) Type II | Stealth interceptor patrol boat | | Singapore | Unknown | 25 meter stealth combat boat. |
| Fast Interceptor Craft 145 | interceptor patrol boat | | | Unknown | Manufactured by Boston Whaler and used by Naval Diving Unit. First seen at Navy Open House 2010. |
| Rigid-hull inflatable boat |||||||
| Hurricane ZH-1100 MACH II | Rigid-hull inflatable boat | | France | Unknown | Designed by Zodiac Milpro and known locally as the Combatant Craft Medium. Used by Naval Diving Unit. |
| Unmanned surface vessels (USV) |||||||
| Protector USV | Unmanned surface vessel | | Israel | Unknown | |
| Venus 16 USV | Unmanned surface vessel | | Singapore | Unknown | Variants in service include: Coastal Defence USV, Mine Countermeasures USV with Towed Synthetic Aperture Sonar, and Mine Countermeasures USV with Expendable Mine Disposal System. |
| Spartan Scout | Unmanned surface vessel | | USA | 2 | |
| Piranha/Vigilant USV | Unmanned surface vessel | | USA | Unknown | Manufactured by Zyvex Marine. |

## Aircraft

| Aircraft | Type | Variants | Origin | Quantity | Notes |
| Helicopters |||||||
| Sikorsky SH-60 Seahawk | Multimission maritime helicopter | S-70B | United States | 8 | Serve in frigates. |
| Unmanned aerial vehicles (UAV) |||||||
| Boeing-Insitu Scaneagle | Unmanned aerial vehicle | | United States | Unknown | |

## Weapons
### Ship/submarine missiles

| Model | Type | Variants | Origin | Quantity | Notes |
| Surface-to-air missile (SAM) |||||||
| Aster | Vertically-launched surface-to-air missile | Aster-15Aster-30 | France/ Italy | Unknown | |
| MICA | Vertically-launched surface-to-air missile | VL MICA-M IR | France | Unknown | |
| Mistral | Manportable surface-to-air missile | SIMBAD-RC | France | Unknown | |
| Barak 1 | Surface-to-air missile | | Israel | Unknown | |
| Anti-ship missile (AShM) |||||||
| Harpoon | Anti-ship missile | | United States | Unknown | Capable of being launched from submarines |
| Blue Spear SSM | Anti-ship missile | | Israel/ Singapore | Unknown | Developed as a joint venture between IAI and ST Aerospace |
| Torpedoes |||||||
| A244-S | Torpedo | Mod.1Mod.3 | Italy | UnknownUnknown | |
| Black Shark | Torpedo | NSPBSA | Italy | UnknownUnknown | |
| TP617 | Torpedo | UnknownUnknown | Sweden | UnknownUnknown | Export variant of Torped 613 |