XTK Training Session (IMAGE) DOE/Sandia National Laboratories Caption XTK training sessions are offered regularly to Explosive Ordnance Disposal personnel. Credit Photo courtesy of the National Nuclear Security Administration Usage Restrictions None 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.