Humanoid & robot atlas
REMUS 620
Photo: HII Mission Technologies (official image), from hii.com. Image policy
CommercialUnited States#10 in public attentionFully autonomous

HII Mission Technologies · underwater vehicle

REMUS 620

A medium AUV running HII's Odyssey autonomy suite, which plans and adjusts missions on board; it can run up to 110 hours and 275 nautical miles on battery.

Price
—No public price
Autonomy
DriverlessHow it runs
Driverless
In serviceDriverless in service
Fleet
—See details below
Speed
14.8 km/hFaster than 67%
Range
509 kmPer charge or tank
Compare

Why it matters

Designed to be launched from submarines as well as ships.

Real-world use

No customers or deployments reported yet.

Timeline

First shown
2022-11-07
Released
Not yet
HII announcement and press conference

Maker

HII Mission TechnologiesCompany

How it drives

Fleet and city figures move fast; each carries its date and who reported it.

Driverless status
Driverless in service
Fleet
Not published

How it stacks up

Against other underwater that publish the figure. Pick a measure.

  1. REMUS 620HII Mission Technologies · 202214.8 km/h
  2. Orca XLUUVBoeing with Huntington Ingalls Industries · 202314.8 km/h
  3. Echo VoyagerBoeing · 201614.4 km/h
  4. Boaty McBoatface (Autosub Long Range)National Oceanography Centre · 20173.6 km/h

REMUS 620 is faster than 67% of the 3 other underwater that publish a speed. Bars show the 3 closest in date.

Speed 14.8 km/h 3.6 km/h14.8 km/h #2 of 4 · faster than 67%

Not published by the maker: height, weight, payload, joints, price.

Public attention

#10 of 215 current vehicles in public attention.

32of 100
  • 14,540 views of its Wikipedia article in the last 90 days (REMUS (vehicle))
  • No recent press stories listed yet

Measures how much people read and write about a robot, not how good it is. Measured 2026-10-13; same method for every robot. How it is measured

What’s inside

No component details published yet.

Movement
Other movement
How it runs
Fully autonomous. Does its job with nobody at the controls.

From the maker

REMUS 620 is the only vehicle from HII Mission Technologies in the atlas.

Made, sold and where

No production or sales figures published yet.

Price
Not publishedNo public price
How to get one
No official buying page found

Sources

Figures come from press coverage. Every link below backs something on this page.

Seapower HII announces REMUS 620 next-generation submarine-deployable medium UUV HII HII Unveils REMUS 620 Unmanned Underwater Vehicle

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