Training to defend against an active shooter attack by Maryland National Guard ● portfotolio

Maryland National Guard: 180518-Z-CY398-012

Maryland National Guard: 180518-Z-CY398-016

Maryland National Guard: 180518-Z-CY398-020

Maryland National Guard: 180518-Z-CY398-023

Maryland National Guard: 180518-Z-CY398-024

Maryland National Guard: 180518-Z-CY398-025

Maryland National Guard: 180518-Z-CY398-029

Maryland National Guard: 180518-Z-CY398-034

Maryland National Guard: 180518-Z-CY398-036

Maryland National Guard: 180518-Z-CY398-039

Maryland National Guard: 180518-Z-CY398-047