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/498654'></iframe> Download Embed Share USS Chief Participates in 3JA AFN Sasebo Dec. 2, 2016 | 1:10 USS Chief recently participated in the annual 3JA exercise, a bilateral mine warfare exercise off the coast of Japan. Petty Officer Zach Kreitzer shows us how the crew felt going into the exercise for the first time.