https://www.usa.gov/copyrighted-government-workshttps://www.rawpixel.com/image/4035207Edit ImageSaveSaveEditCropCustom TextU.S. Army Sgt. Nicky Lam, Survey Team Member, 21st Weapons of Mass Destruction-Civil Support Team (21st WMD-CST), New Jersey National Guard, notes the date and time on a door before entering simulated crime scene during a training exercise at Joint Base McGuire-Dix-Lakehurst, N.J., Oct. 23, 2019. The 21st WMD-CST supports civil authorities at man-made or natural disasters by identifying chemical, biological, radiological, and nuclear substances, assess the consequences, and advises on response measures. (New Jersey National Guard photo by Mark C. Olsen). Original public domain image from FlickrMorePublic DomainFree CCO U.S. Government image for Personal and Business useInfoView CC0 LicenseEditorial use only JPEGBanner JPEG 1200 x 800 px | 300 dpiLarge JPEG 3500 x 2333 px | 300 dpiBest Quality JPEG 6720 x 4480 px | 300 dpiFree DownloadU.S. Army Sgt. Nicky Lam, Survey Team Member, 21st Weapons of Mass Destruction-Civil Support Team (21st WMD-CST), New Jersey National Guard, notes the date and time on a door before entering simulated crime scene during a training exercise at Joint Base McGuire-Dix-Lakehurst, N.J., Oct. 23, 2019. The 21st WMD-CST supports civil authorities at man-made or natural disasters by identifying chemical, biological, radiological, and nuclear substances, assess the consequences, and advises on response measures. (New Jersey National Guard photo by Mark C. Olsen). Original public domain image from FlickrMore