REMUS (vehicle) vs ULAQ: Specs Compared

AUncrewed maritime systems

REMUS (vehicle)

autonomous underwater vehicles (AUVs)

BUncrewed maritime systems

ULAQ

Rigid boat

First system

Second system

At a glance

Side by side

Length comparisonOne shared metre scale

REMUS (vehicle)REMUS 6000 · Length

3.84 m

Length source ↗

ULAQLength

11 m

Length source ↗

Lengths retain their source configuration and measurement scope.

Measured figures

Head to head

4 of 25 rows sourced on both sides

3.84mREMUS 6000 · Length

11m

Length

All recorded figures & sources

2.3 m

REMUS 300 · Length

Single source

3.84 m

REMUS 6000 · Length

Single source

3.84 metres (12.6 ft)^[source]REMUS 6000

2.3 m (7 ft 7 in)^[source]REMUS 300

11 m

Length

Single source

11 m (36 ft)^[source]

710mmREMUS 6000 · Diameter

—

Diameter

All recorded figures & sources

0.19 m

REMUS 300 · Diameter

Single source

0.71 m

REMUS 6000 · Diameter

Single source

0.324 m

REMUS 600 · Diameter

Single source

71 centimetres (28 in)^[source]REMUS 6000

12.75-inch (32.4 cm)^[source]REMUS 600

19 cm (7.5 in)^[source]REMUS 300

67.6kg

—

Mass

All recorded figures & sources

45.4 kg

REMUS 300 · expeditionary configuration · Mass

Single source

67.6 kg

REMUS 300 · long-endurance configuration · Mass

Single source

56 kg

REMUS 300 · standard configuration · Mass

Single source

56 kg (123 lb)^[source]REMUS 300 · standard configuration

45.4 kg (100 lb)^[source]REMUS 300 · expeditionary configuration

67.6 kg (149 lb)^[source]REMUS 300 · long-endurance configuration

19km/hMaximum; REMUS M3V · Speed

65km/hMaximum; Speed

SpeedScopes differ

All recorded figures & sources

5.6 km/h

Cruise; REMUS 100 · Cruise speed

Single source

5.6 km/h

Cruise; REMUS 600 · Cruise speed

Single source

9.3 km/h

Maximum; REMUS 100 · up to

Single source

9.3 km/h

Maximum; REMUS 300 · up to

Single source

9.3 km/h

Maximum; REMUS 6000 · up to

Single source

9.3 km/h

Maximum; REMUS 600 · up to

Single source

15 km/h

Maximum; REMUS 620 · Speed

Single source

18.52 km/h

Maximum; REMUS M3V · Speed

Single source

up to 5 knots (9.3 km/h)^[source]REMUS 6000

8 knots (15 km/h)^[source]REMUS 620

up to 5 knots (9.3 km/h)^[source]REMUS 600

3 knots (5.6 km/h)^[source]REMUS 600

up to 5 knots (9.3 km/h)^[source]REMUS 300

up to 5 knots (9.3 km/h)^[source]REMUS 100

3 knots (5.6 km/h)^[source]REMUS 100

10 knots^[source]REMUS M3V

65 km/h

Maximum; Speed

Single source

35 kn (65 km/h; 40 mph)^[source]

509kmREMUS 620 · up to

400km

Range

All recorded figures & sources

165 km

REMUS 300 · Range

Single source

370 km

REMUS 620 · synthetic-aperture sonar configuration · Range

Single source

509 km

REMUS 620 · up to

Single source

up to 275 nmi (509 km)^[source]REMUS 620

200 nmi (370 km)^[source]REMUS 620 · synthetic-aperture sonar configuration

165 km (89 nmi)^[source]REMUS 300

400 km

Range

Single source

216 nmi (400 km; 249 mi)^[source]

110hREMUS 620 · up to

—

Endurance

All recorded figures & sources

22 h

REMUS 100 · up to

Single source

30 h

REMUS 300 · up to

Single source

22 h

REMUS 6000 · up to

Single source

70 h

REMUS 600 · up to

Single source

78 h

REMUS 620 · synthetic-aperture sonar configuration · Endurance

Single source

110 h

REMUS 620 · up to

Single source

up to 22 hours^[source]REMUS 6000

up to 110 hours^[source]REMUS 620

78 hours^[source]REMUS 620 · synthetic-aperture sonar configuration

up to 70 hours^[source]REMUS 600

up to 30 hours^[source]REMUS 300

up to 22 hours^[source]REMUS 100

Bars compare reported quantities only. A larger figure does not make a system better; configurations and test conditions differ.

Configuration

Details

REMUS (vehicle) and ULAQ configuration
Specification	REMUS (vehicle)	ULAQ
Type	autonomous underwater vehicles (AUVs)^[source]	Rigid boat^[source]
Manufacturer	Woods Hole Oceanographic Institution^[source] Hydroid Inc^[source]	—
Designer	Oceanographic Systems Lab (OSL)^[source]	—
Role	mine countermeasures missions^[source]	—
Configuration	all are torpedo-shaped vessels with reconfigurable sensors^[source]	—
Maximum operating depth	6000m^[source]REMUS 6000 600m^[source]REMUS 600 305 m (1,001 ft)^[source]REMUS 300 100 meters^[source]REMUS 100 300 meters^[source]REMUS M3V	—
Country of origin	United States^[source]Inventory Origin column; table 4, row 6, cell 2; revision 1373693597; retrieved 2026-09-30	—
Name	—	ULAQ^[source]
Namesake	—	Turkish : ulak for government official envoy^[source]
Status	—	Prototype^[source]
Builders	—	Ares Shipyard , Meteksan Defense Systems^[source]
Operators	—	Turkish Navy , Qatari Emiri Navy^[source]
Capacity	—	2,000 kg (4,400 lb)^[source]
Armament	—	4x Roketsan Cirit , 2x L-UMTAS 4x ATMACA^[source]
Reported operators	—	Reported operator · Turkey Reported operator · Qatar

FORCETALLY

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REMUS (vehicle)

ULAQ

Type

autonomous underwater vehicles (AUVs)^[source]

Rigid boat^[source]

Manufacturer

Woods Hole Oceanographic Institution^[source]

Hydroid Inc^[source]

—

Designer

Oceanographic Systems Lab (OSL)^[source]

—

Role

mine countermeasures missions^[source]

—

Configuration

all are torpedo-shaped vessels with reconfigurable sensors^[source]

—

Maximum operating depth

6000m^[source]REMUS 6000

600m^[source]REMUS 600

305 m (1,001 ft)^[source]REMUS 300

100 meters^[source]REMUS 100

300 meters^[source]REMUS M3V

—

Country of origin

United States^[source]Inventory Origin column; table 4, row 6, cell 2; revision 1373693597; retrieved 2026-09-30

—

Name

—

ULAQ^[source]

Namesake

—

Turkish : ulak for government official envoy^[source]

Status

—

Prototype^[source]

Builders

—

Ares Shipyard , Meteksan Defense Systems^[source]

Operators

—

Turkish Navy , Qatari Emiri Navy^[source]

Capacity

—

2,000 kg (4,400 lb)^[source]

Armament

—

4x Roketsan Cirit , 2x L-UMTAS 4x ATMACA^[source]

Reported operators

—

Reported operator · Turkey
Reported operator · Qatar