People look into the Johns Hopkins University Applied Physics Laboratory after a countdown to the the closest fly-by of Pluto by the New Horizons probe July 14, 2015 in Laurel, Maryland. (Photo credit: BRENDAN SMIALOWSKI/AFP via Getty Images) DOD hosting next Technical Exchange Meeting to update industry on current threat landscape The engagement will be held at Johns Hopkins University’s Kossiakoff Center in Maryland. 3 hours ago By Brandi Vincent