Copperhead (IMAGE) DOE/Sandia National Laboratories Caption Sandia National Laboratories' highly modified miniature synthetic aperture radar system is being transferred to the US Army to support combat military personnel by uncovering improvised explosive devices. Credit Photo courtesy of Sandia National Laboratories Usage Restrictions Please credit Sandia License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.