Player Embed Code: <iframe width='500' height='300' scrolling='no' frameborder='0' style='border: none; overflow: hidden; width: 500px; height: 300px;' allowtransparency='true' src='https://www.dvidshub.net/video/embed/593224'></iframe> Download Embed Share Mattis Welcomes Slovenian Defense Minister to the Pentagon Defense.gov April 6, 2018 | 0:44 Defense Secretary James N. Mattis hosted an honor cordon to welcome Slovenian Defense Minister Andreja Katič to the Pentagon, April 6, 2018. During their meeting, the two leaders highlighted the strengthening of the military relationship between their countries.