Sgt. Maj. Plez Summers with 66th Troop Command, Mississippi

Sgt. Maj. Plez Summers with 66th Troop Command, Mississippi Army National Guard, briefs the Joint Task Force Trident operations center on a situation update of exercise Ardent Sentry June 1, 2019 at Camp McCain, Mississippi. Ardent Sentry is a North American Aerospace Defense Command and U.S. Northern Command exercise focused on defense support of civil authorities during a simulated New Madrid Seismic Zone earthquake, and serves as an opportunity for the Mississippi National Guard to train with partnering agencies to better respond to emergencies. (Mississippi National Guard Photo by Pfc. Micah Longmire)