RobotRisk / STARK Defence / 2025-10

defense space · malfunction

Stark Defence's Virtus loitering munition fails all four strikes in military trials

S3 · 10/2025 · STARK Defence

Record

Company	STARK Defence
Category	defense space
Type	malfunction
Date	10/2025
Time of day	not documented
Location	no physical site (recall / fleet-wide / aggregate record)
Severity	S3 (recall, enforcement, or fleet-wide fault)
Scale	4 of 4 trial strikes failed
Confidence	medium
Verification	Yes - adversarially checked against the cited source
Source	DroneXL

What happened

Reporting says Stark Defence (Peter Thiel-backed) failed all four strikes during military field trials of its Virtus loitering munition, raising doubts about operational readiness.

STARK Defence record context

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Comparable malfunction events in defense space

Sev	Date	Company	Event
S4	2026-07	Katalyst Space Technologies	Attitude control and reaction wheel failures leave LINK spacecraft spinning uncontrolled, forcing NASA to abandon Swift rescue/reboost
S3	2022-06-14	Momentus	Momentus orbital transfer vehicle suffers power problem after launch
S2	2022-01	Astroscale	Astroscale pauses debris-removal demo following anomaly
S3	2020-12-29	Tekever	AAIB report: Tekever AR5 Evolution Mk 2 double engine shutdown near Lydd, Kent

Other STARK Defence entries

None on file.

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