THE EUROPEAN – SECURITY AND DEFENCE UNION
Changing CBRNe threats require adapted equipment for civil and military users
CBRNe protection for all missions
by Dr Andreas Arnold, Director Product Management & Business Development, Blücher GmbH, Erkrath
The comparison of current threats with common scenarios of the past, and the analysis of mission concepts, incidents and challenges repeatedly emphasize emerging requirements for personal protective equipment against CBRNe (Chemical, Biological, Radiological, Nuclear and Explosives) threats. These range from equipment providing highest mobility, high availability, preparedness, operational capability and effectiveness over protection against a wide range of various threats to attractive affordability of the equipment.
Increasingly occurring CBRNe threats While traditional threats as they result from the use of chemical weapons in cold war scenarios are still widely taken into account when defining protection characteristics of equipment, protection against current threats is additionally required. Over the last years, requirements like the protection against
airborne particulate contamination, such as biological agents, radiological materials, e.g. resulting from dirty bombs or aerosolized persistent and highly toxic chemicals have been defined more frequently. As a result from increasingly frequently occurring threat of IEDs (Improvised Explosive Devices) to soldiers and security forces, protection of the entire body, not only the vital organs, against small and secondary fragments from a variety of materials, is required. Not only caused by increasing civil-military cooperation, these demands are currently spelled out by military as well as by civil forces, such as first responders, police and riot control forces, or specialists like medical emergency and EOD (Explosive Ordnance Disposal) teams.
Modern Personal Protective Equipment (PPE) Integrated air permeable aerosol protection: One of the responses to the demands for enhanced protection is the development of an air permeable, aerosol protective fabric system, which overcomes the wear physiological deficiencies of conventional air tight barrier technologies. CBRN protective suits with such integrated aerosol filters, which are optimized with dedicated design elements for highest protective system performance, have already been procured by the German and Norwegian Armed Forces, and further models (e.g. SFI-NG – Special Forces Intervention Coverall – Next Generation) are currently being evaluated by police and military special operations units of other nations. Recently developed stretchable aerosol protective fabrics enable the design of air permeable CBRN protective undergarments, which are the preferred solution for specialists such as EOD teams, special forces, pilots and tank and vehicle crews.
The newest generation of a CBRN protective Special Forces Intervention Suit (left) and the Hot Climate Suit (right), both with integrated aerosol protection
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Source: ©BLÜCHER
IED fragment protection: Another innovation is the combination of fiber technology and textile processing know-how, which has put forth fragment protective products to be worn as underwear or combat shirts and face or neck protection, which are providing low burden protection of the entire body against the threats arising from IEDs. Furthermore, a similar approach has led to clothing elements which integrate cut and slash resistant into dedicated areas of protective garments of police forces without reducing their mobility or increasing the burden on the wearer. Modular, and in the future most likely even system integrated approaches of merging the CBRN and the fragment protective function, have already led to products for users like EOD teams or inspectors, who require a fragment protective upgrade of
