RobotRisk Autonomous Systems Incident & Risk Register
RobotRisk › Other › Royal Navy
Industry · Other

Royal Navy

Robot types: Automation operator. Risk band: Elevated   RobotRisk index 21.8/100 (severity- and time-weighted incidents) · ranked 26 of 40 among Other companies with incidents (142 tracked).

Analyst brief

The record holds one entry: a June 2026 malfunction of an autonomous drone boat that collided with a yacht in Portsmouth Harbour, severity 2. This is a single-event, press-reported incident with no additional rows, regulatory actions, or repeat entries in the data. The record shows an isolated maritime autonomous-system malfunction, not an established pattern.

Risk index

21.8/100RobotRisk index
23.2/100Median index across the 40 Other companies with incident history (142 tracked, 102 with none)
26 of 40Rank in Other (of 40 with incident history)
ElevatedRisk band

Products and robot types

Industries: Other

Risk is scored per product and robot type: each incident is attributed to the product it names, or to the company's matching robot type.

Robot typeShare of company riskRank within type
Automation operator100%20 of 28

Incident timeline

Comparisons over time

Per-type breakdown

Incident typeUnique incidentsShare
malfunction1100%

Unique incident list

1 unique incident on file for this company.

SevDateTypeLocationIncidentSource
S2~Jun 2026 malfunction Portsmouth, England, UKRoyal Navy autonomous drone boat malfunctions, collides with yacht in Portsmouth Harbour · 1 unmanned surface vessel GB News
S2 ~Jun 2026 · malfunction · Royal Navy autonomous drone boat malfunctions, collides with yacht in Portsmouth Harbour
Portsmouth, England, UK1 supporting source rowhigh confidence
SevDateSupporting source rowSource
S2~Jun 2026Royal Navy autonomous drone boat malfunctions, collides with yacht in Portsmouth HarbourGB News

Similar companies

Same industry, nearest RobotRisk band or score.

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