Hengaw's 9th casualty report is overdue by five or more days. The organisation had been publishing on a regular cycle since the war began. Its last confirmed figure, 6,900 killed through Day 29, is a floor, not a ceiling. Hengaw had previously gone silent for five days in late March. That the war's only independent casualty monitor cannot, or will not, publish should be read as a figure in its own right.
13JUN
Hengaw Casualty Monitor Silent for Five Days
1 min read
11:07UTC
The war's only independent casualty monitor has gone quiet. The last confirmed figure of 6,900 killed is a floor.
TechnologyDeveloping
Key takeaway
What the independent casualty monitor is not telling us is itself evidence.
Deep Analysis
In plain English
Hengaw is an independent human rights organisation that monitors casualties in Iran. It has been publishing regular reports since the war began, tracking deaths that the Iranian government does not publicly confirm. Its 9th report is now more than five days late. The last figure it published was 6,900 killed through Day 29. Five days of war have passed since then with no update. The silence could mean the organisation is being suppressed, that it is overwhelmed, or that the pace of casualties has exceeded its capacity to verify. Any of those explanations suggests the true toll is higher, not lower.
First Reported In
Update #55 · The Last Door Closes
CNN / Al Jazeera / Axios· 2 Apr 2026
Read original →Causes and effects
This Event
Hengaw Casualty Monitor Silent for Five Days
The silence of the only independent casualty source is itself evidence of the war's human toll.
Different Perspectives
DNV and Fassmer
Signed a memorandum at SMM in Hamburg, announced on 10 September, to seek an approval in principle for autonomous naval vessels. DNV's Rasmus Stute said autonomy is "becoming one of the key pillars in defence".
Belgian Ministry of Defence
Awarded Exail Robotics Belgium €9.87m on 14 September, without competition, for three TRIDENT systems carrying the K-STER C mine-disposal vehicle for Ukraine. It had tendered separately in July for twelve tethered ROVs, not yet bought.
IRGC Navy (Iran)
IRGC spokesman Hossein Mohebbi said the IRGC Navy seized a US Kingfish mine-hunting vehicle in the Strait of Hormuz on 27 September, valuing it at several million dollars. US Central Command calls the claim "clearly desperate"; no verified imagery exists.
UK Defence Intelligence and Kraken
Defence Intelligence said the 12 September clash "almost certainly marks the first time" Russian and Ukrainian USVs engaged directly. Kraken meanwhile trialled an unarmed Saab radar picket boat on 5 and 6 October.
Ukrainian forces and ARX Robotics
A Ukrainian Sargan-3000 destroyed a Russian robot boat on 12 September, and the first ARX GEREON ground robots reached Ukraine on 29 September. The Sargan-3000 carries a mounted gun.
Indian Register of Shipping
Certified Accurate Industrial Controls' ISACA collision-avoidance software to IMO standards after five audited milestones and 2,500 hours of trials. The firm plans to use it converting six Indian Navy patrol boats.
Written with AI from Lowdown's published reporting. Not individually reviewed by an editor. Editorial standards.