Key Points
Woman referred for prosecution in 2024 security guard death at Henoko protest.
Guard died from brain injuries after dump truck struck him.
Second fatal incident at Henoko in two years raises safety concerns.
Construction of U.S. military base relocation project continues despite accidents.
Okinawa police referred a 74-year-old woman for prosecution on June 5 on suspicion of negligent homicide in connection with a June 2024 incident at Henoko. A dump truck struck a 47-year-old male security guard who was attempting to stop the woman from entering the vehicle’s path during a protest against the U.S. military base relocation. The guard died from brain injuries. The case reopens debate over protest methods and safety at the contested construction site.
How the Accident Unfolded
On June 28, 2024, near Awa in Nago City, the woman stepped into the road in front of a dump truck carrying soil for the Henoko project. The security guard attempted to stop her by chasing after the vehicle. The truck struck both of them. The guard suffered fatal brain injuries. The woman sustained serious injuries. Police arrested the dump truck driver separately on charges related to the driving law.
Divided Reactions at the Construction Site
Protesters at the Awa pier questioned whether the woman alone should bear responsibility. They argued that construction workers also share blame for the accident. Construction site workers countered that protesters must reconsider their methods. The guard’s widow released a statement saying the family remains in deep grief and hopes the full facts of the case will emerge.
Broader Pattern of Incidents at Henoko
This case marks the second fatal tragedy linked to Henoko protests in two years. In March 2026, a protest boat capsized off Henoko, killing a boat captain and a high school student on a peace education trip. Defense Minister Koizumi Shinjiro referenced the 2024 guard’s death during parliamentary debate, stating he read the family’s account with tears. Critics argue the high school student was unknowingly placed in danger through a poorly disclosed protest program.
Legal Process and Ongoing Construction
The woman’s referral for prosecution follows nearly two years of investigation. The Henoko relocation project continues despite the accidents and persistent local opposition. Technical challenges in the bay’s geology have delayed the work. The case will now proceed through Naha District Prosecutors Office for formal charging decisions.
Final Thoughts
The woman’s referral for prosecution reopens questions about accountability in high-stakes protests. Two fatal incidents in two years signal that the Henoko dispute carries real human cost regardless of one’s position on the base.
FAQs
A 74-year-old protester stepped in front of a dump truck. A security guard attempted to stop her. The truck struck both, and the guard died from brain injuries.
Police determined she acted negligently by stepping into the truck’s path, directly causing the security guard’s death. She faces negligent homicide charges.
In March 2026, a protest boat capsized, killing a boat captain and a high school student participating in a peace education program.
Disclaimer:
The content shared by Meyka AI PTY LTD is solely for research and informational purposes. Meyka is not a financial advisory service, and the information provided should not be considered investment or trading advice.
About Author

Huzaifa Zahoor
Co FounderHuzaifa Zahoor is the engineer who built Meyka. He has spent years writing Python, training AI models, and building data pipelines specifically for financial markets. His technical articles have reached over 30,000 readers on Medium, so he knows how to make complex things easy to follow. If this article touches on how the tools work, he is the person who actually built them.
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