The Joint Program Executive Office for Chemical, Biological, Radiological and Nuclear Defense (JPEO-CBRND) exists to manage our nation’s investments in chemical, biological, radiological, and nuclear (CBRN) defense equipment. Having “Joint” in our title clarifies we support all Services. For example, we provide protective masks to the soldiers walking the streets of a battle torn country and also our Airmen flying in our skies. We also work closely with various government agencies that need CBRN defense equipment. Our headquarters is located in Aberdeen Proving Ground, Edgewood Area, MD, but we have offices across the United States. There are three unique joint project management offices which manage the acquisition of CBRN equipment as enablers to achieving the National Security Strategy and supporting the U.S. Armed Forces as well as four joint project lead offices. As you scroll through this website you will gain a clearer understanding of our unique structure and the capabilities the programs. Please visit the “Who We Are” tab to learn more about the Joint Project Management Offices for CBRN Protection, CBRN Medical, and CBRN Sensors.