180313-N-XN177-152 IKEGO, Japan – Master-at-Arms 1st Class James Jones and Military Working Dog (MWD) Mark ruck through the Ikego housing facility during a training exercise celebrating K9 Veterans Day. The exercise brought the U.S. Navy and Army MWD handlers from Fleet Activities Yokosuka, Naval Air Facility Atsugi and Camp Zama honoring both servicemembers and MWDs past and present. (U.S. Navy photo by Mass Communication Specialist 1st Class Peter Burghart/Released)