1. Singapore
  2. Submarine
  3. Invincible [Type 218SG]

Basic Information

Category Submarine Type SSK - Hunter-Killer Submarine
Year Commissioned 2022 Year Decommissioned 0
Nationality Singapore Hypothetical No
Beam 6.3 m Draft 6 m
Height 0 m Length 70 m
Crew 28 people Damage Points (DP) 24
Standard Displacement 2000 tons Full Displacement 2200 tons
Empty Displacement 0 tons

Sensor Parameters

Model Purpose Range Scan Interval Generation
FL 1800U ELINT 0.00 - 500.00 nm 20 sec Late 1990s
DBQS-40 Flank [CSU 90] Hull Sonar, Passive-Only Ranging Flank Array Search & Track 0.00 - 40.00 nm 15 sec Late 1990s
DBQS-40 Hull [CSU 90] Hull Sonar, Active/Passive Search & Track 0.00 - 24.00 nm 15 sec Late 1990s
DTA-50 [TAS 90] TASS, Passive-Only Thin Line Towed Array Sonar System 0.00 - 40.00 nm 15 sec Early 1990s
Sphynx Radar, Surface Search & Navigation 0.20 - 20.00 nm 5 sec Early 1980s
DBQS-40 Intercept [IPS CSU 90] Acoustic Intercept 0.00 - 69.00 nm 5 sec Late 1990s
FMS 52 Hull Sonar, Active-Only Shallow Water High-Definition Mine & Obstacle Avoidance 0.00 - 0.50 nm 15 sec Late 1990s
OMS 100 / SERO 400 Periscope Suite Sensor Group
Group Components
# Component Type Purpose Range Scan Interval Generation
1 SERO 400 TV/EO Component Visual Visual, Surveillance & Navigation TV Camera 0.00 - 22.50 nm 10 sec Visual, 3rd Generation TV Camera (2000s/2010s, CCD)
2 SERO 400 LLTV Component Visual LLTV, Surveillance & Navigation Camera 0.00 - 22.50 nm 10 sec LLTV, 3rd Generation (2000s/2010s)
3 SERO 400 IR Component Infrared Infrared, Surveillance & Navigation Camera 0.00 - 15.00 nm 10 sec Infrared, 3rd Generation Imaging (2000s/2010s, Impr LANTIRN, Litening II/III, ATFLIR)
5 OMS 100 IR Component [QLR] Infrared Infrared, Day/Night Spherical Situational Awareness & Fire Control 0.00 - 15.00 nm 2 sec Infrared, 3rd Generation Imaging (2000s/2010s, Impr LANTIRN, Litening II/III, ATFLIR)

Submarine Capabilities Code

Natural Circulation Snorkel

Signatures

Type Front Side Rear
Passive Sonar, VLF (0-1000 Hz, 200 Hz Center Frequency) 90 dB 91 dB 92 dB
Passive Sonar, LF (1-5 KHz, 3 KHz Center Frequency) 60.5 dB 61 dB 62 dB
Passive Sonar, MF (5-10 KHz, 7.5 KHz Center Frequency) 52.5 dB 53 dB 54 dB
Passive Sonar, HF (10-500 KHz, 20 KHz Center Frequency) 44 dB 45 dB 46 dB
Active Sonar, VLF-HF (0-500 KHz) 35 dB 200 dB 35 dB
Visual Detection Range 2.38 nm 3.97 nm 2.38 nm
Visual Classification Range 0.6 nm 0.99 nm 0.6 nm
Infrared Detection Range 2.38 nm 3.97 nm 2.38 nm
Infrared Classification Range 0.6 nm 0.99 nm 0.6 nm
Radar, A-D Band (30-2000 MHz) 31.4 dBsm (1380.38 m²) 36.1 dBsm (4073.80 m²) 31.4 dBsm (1380.38 m²)
Radar, E-M Band (2-100 GHz) 31.4 dBsm (1380.38 m²) 36.1 dBsm (4073.80 m²) 31.4 dBsm (1380.38 m²)

Default Configuration

Model Capacity Fire Interval Comments
533mm TT 1 5 sec Black Shark, UGM-84L Harpoon
TAU-2000 DL 10 1 sec CIRCE, Type 212

Magazine Systems

Magazine Name Capacity Comments
Type 218SG 8 Singapore, 2020

Datalink

ID Type Model Range Channels
7001 Radio HF Radio [Secure] 300 nm 10
7001 Radio VHF Radio [Secure] 100 nm 0
7001 Radio UHF Radio [Secure] 100 nm 0
8002 Two-Way Wire Guidance Torpedo Wire Control [8 Wires] 30 nm 8

Engines

Model Type Combined Type Engine Count Shafts Primary Engines Secondary Engines Hypothetical Comments
Diesels Diesel N/A - - - - No -
AIP Motor Air Independent N/A - - - - No -
Electric Motor Electric N/A - - - - No -