STEWART AIR NATIONAL GUARD BASE--Lieutenant Col. Linda Rohatsch 105th Medical Group Commander passes the group guide-on to Major John Reynolds 105th CBRN Detachment Medical Commander at an Assumption of Command ceremony at Stewart Air National Guard Base Newburgh NY on February 7 2016. The CBRN Detachment will be tasked with responding to chemical biological radiological and nuclear incidents and will provide decontamination and triage services to victims of CBRN incidents.