NEW ROCHELLE-- New York Army National Guard Spc. Reagan Long a horizontal construction engineer assigned to the 827th Engineer Company of the 204th Engineer Battalion alongside Pfc. Naomi Velez a horizontal construction engineer assigned to the 152nd Engineer Support Company register people at a COVID-19 Mobile Testing Center in Glenn Island Park New Rochelle Mar. 14 2020. Members of the Army and Air National Guard from across several states have been activated under Operation COVID-19 to support federal state and local efforts.