Army Sgt. 1st Class Nichole Morrell, detachment sergeant, Headquarters and Headquarters Detachment, 39th Strategic Signal Battalion, briefs Soldiers before they enter the mask confidence chamber for Chemical, Biological, Radiological, and Nuclear defense training, on Chièvres Air Base, Belgium, March 17, 2022. In order to stay proficient on their CBRN equipment and procedures the unit conducted training to ensure readiness and fulfill their annual requirements.

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Keywords: 39th, biological, chemical, defense, eucom, nuclear, radiological, ssb, strongeurope, usarmyeurope