
April 2025: Latest Chemical, Biological, Radiological and Nuclear (CBRN) agents added to METIS
April 2025: Latest Chemical, Biological, Radiological and Nuclear (CBRN) agents added to METIS
Wednesday 2 April 2025
This Fenix Insight report provides an update on technical records recently added to METIS. The aim is to provide awareness for our customers of new information they can access.
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CHEMICAL |
Sodium cyanide (NaCN) is a highly toxic compound that is capable of being a rapidly acting, lethal poison that can inhibit cellular respiration, leading to hypoxia and death. It is not classified as a chemical weapon under under the Chemical Weapons Convention (CWC), though its toxic properties make it a concern for safety and security in industrial and environmental contexts. |
OSINT recorded by Fenix Insight on 22 July 2024: |
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BIOLOGICAL |
Ricin is a highly toxic protein classified as a Category B bioterrorism agent due to its potential for dissemination, morbidity, and need for enhanced surveillance. Ricin can be inhaled, ingested, or injected, causing severe poisoning that can lead to respiratory distress, gastrointestinal symptoms, organ failure, and death within 36 to 72 hours if untreated. |
OSINT recorded by Fenix Insight on 21 July 2024: |
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CHEMICAL |
Capsaicin is the active component of chili peppers, and is incorporated into crowd control agents, such as pepper spray. Although capsaicin is not classified as a chemical weapon, its use in pepper sprays for law enforcement and self-defense is regulated in many countries. |
OSINT recorded by Fenix Insight on 23 October 2024: |
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RADIOLOGICAL/NUCLEAR |
Cesium-135 (Cs-135) is a radioactive isotope of cesium, an element that is widely used in various industrial and medical applications. It is a by-product of nuclear fission, often found in the waste of nuclear reactors. Exposure to Cs-135 can be harmful due to its radioactive properties. The primary danger comes from internal exposure to radiation if it is inhaled, ingested, or enters the body through wounds. |
OSINT recorded by Fenix Insight on 19 February 2015: |
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CHEMICAL |
Hydrogen peroxide (H₂O₂) is a strong oxidizer, that while not a chemical warfare agent, can be weaponized in improvised explosives. It has also been considered for rocket propellants and can act as a precursor in chemical weapon synthesis. |
OSINT recorded by Fenix Insight on 15 November 2024: |
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RADIOLOGICAL/NUCLEAR |
Thorium-234 (Th-234) is a radioactive isotope of thorium that occurs naturally as an intermediate decay product in the uranium-238 (U-238) decay chain. Its beta emissions pose a moderate external and internal radiation risk if exposure occurs in significant amounts. |
OSINT recorded by Fenix Insight on 5 August 2006: |
Related Newsletters
24 Sept 2025
September 2025: Updates on Current, Emerging and Prolific Munitions added to METIS
20 Aug 2025
August 2025: Updates on Current, Emerging and Prolific Munitions added to METIS
14 Aug 2025
August 2025: CBRN Updates
16 Jul 2025
July 2025: Updates on Current, Emerging and Prolific Munitions added to METIS

April 2025: Latest Chemical, Biological, Radiological and Nuclear (CBRN) agents added to METIS
April 2025: Latest Chemical, Biological, Radiological and Nuclear (CBRN) agents added to METIS
Wednesday 2 April 2025
This Fenix Insight report provides an update on technical records recently added to METIS. The aim is to provide awareness for our customers of new information they can access.
![]() |
CHEMICAL |
Sodium cyanide (NaCN) is a highly toxic compound that is capable of being a rapidly acting, lethal poison that can inhibit cellular respiration, leading to hypoxia and death. It is not classified as a chemical weapon under under the Chemical Weapons Convention (CWC), though its toxic properties make it a concern for safety and security in industrial and environmental contexts. |
OSINT recorded by Fenix Insight on 22 July 2024: |
![]() |
BIOLOGICAL |
Ricin is a highly toxic protein classified as a Category B bioterrorism agent due to its potential for dissemination, morbidity, and need for enhanced surveillance. Ricin can be inhaled, ingested, or injected, causing severe poisoning that can lead to respiratory distress, gastrointestinal symptoms, organ failure, and death within 36 to 72 hours if untreated. |
OSINT recorded by Fenix Insight on 21 July 2024: |
![]() |
CHEMICAL |
Capsaicin is the active component of chili peppers, and is incorporated into crowd control agents, such as pepper spray. Although capsaicin is not classified as a chemical weapon, its use in pepper sprays for law enforcement and self-defense is regulated in many countries. |
OSINT recorded by Fenix Insight on 23 October 2024: |
![]() |
RADIOLOGICAL/NUCLEAR |
Cesium-135 (Cs-135) is a radioactive isotope of cesium, an element that is widely used in various industrial and medical applications. It is a by-product of nuclear fission, often found in the waste of nuclear reactors. Exposure to Cs-135 can be harmful due to its radioactive properties. The primary danger comes from internal exposure to radiation if it is inhaled, ingested, or enters the body through wounds. |
OSINT recorded by Fenix Insight on 19 February 2015: |
![]() |
CHEMICAL |
Hydrogen peroxide (H₂O₂) is a strong oxidizer, that while not a chemical warfare agent, can be weaponized in improvised explosives. It has also been considered for rocket propellants and can act as a precursor in chemical weapon synthesis. |
OSINT recorded by Fenix Insight on 15 November 2024: |
![]() |
RADIOLOGICAL/NUCLEAR |
Thorium-234 (Th-234) is a radioactive isotope of thorium that occurs naturally as an intermediate decay product in the uranium-238 (U-238) decay chain. Its beta emissions pose a moderate external and internal radiation risk if exposure occurs in significant amounts. |
OSINT recorded by Fenix Insight on 5 August 2006: |
Related Newsletters
24 Sept 2025
September 2025: Updates on Current, Emerging and Prolific Munitions added to METIS
20 Aug 2025
August 2025: Updates on Current, Emerging and Prolific Munitions added to METIS
14 Aug 2025
August 2025: CBRN Updates
16 Jul 2025
July 2025: Updates on Current, Emerging and Prolific Munitions added to METIS