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The JKO LCMS help desk email is currently unavailable. For all issues please contact the help desk at 757-203-5654.

Welcome to JKO! - We are the Department of Defense (DoD) unique and authoritative source for online joint training.


JKO Communities

Defense Health Agency (DHA)
Yellow Ribbon Reintegration Program (YRRP)

JKO provides joint training resources including training courses, seminars, video library, and communities of interest. Training is tracked and reported so that you can manage your unique training requirements.

Contact the help desk at JKOHelpDesk@jten.mil for assistance.
Monday - Friday 7am - 11pm ET

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