160818-N-WR119-021 Mitchellville, Iowa (August 18, 2016) Lt. Cmdr. Tim Campbell, commanding officer of Navy Operational Support Center Des Moines, sets the old windows down on the front yard of a Habitat for Humanity project as part of Navy Week Des Moines. Des Moines is one of select cities to host a 2016 Navy Week, a week dedicated to raise U.S. Navy awareness through local outreach, community service and exhibitions (U.S. Navy photo by Mass Communication Specialist 1st Class Gilbert Bolibol/Released)