CBRN event in Japan on Fri 26th December 2025

26th December 2025

The source material and subsequent headlines on METIS are collated by our system and taken direct from source. The opinions and views expressed in these source articles and source headlines are not the views and opinions of METIS or its employees.

METIS is not able to substantiate the veracity of sources or check misinformation in real-time. Our analysis is based on currently reported information and may change as new information becomes available.

A mass stabbing and chemical attack occurred at a Yokohama Rubber factory in Mishima, Japan, on Dec 26, 2025. A 38-year-old man was arrested for attempted murder after stabbing 8 people and spraying bleach-like liquid on 7 others, injuring 15 total. Injuries are non-life-threatening. Motive unknown, per police reports from Kyodo, AP, and local sources.

Contextual analysis

Analysing the event count by highlighting the presence of munition categories over a six-month data period.

Enterprise

Understand the complete picture with an Enterprise account.

Learn more

Information sources

Discussion and media of this event has been extracted from all sources.

Enterprise

Country information

Click to view more information about the country and see more information on conflicts occuring in that region.

Japan (JPN)

Discover more

Events using similar munitions or platforms and those that happen within a recent time line and proximity are displayed below.

Enterprise

Understand the complete picture with an Enterprise account.

Learn more