Army General Martin E. Dempsey's, the 18th Chairman of the Joint Chiefs of Staff, Social Networking and Media Sites:
Facebook: here.
Twitter: here.
Blog: here.
Flickr: here.
Marine Sgt. Maj. Bryan B. Battaglia's, the Senior Enlisted Advisor to the Chairman, Social Networking Sites:
Facebook: here.
Twitter: here.
The Joint Staff's Social Networking and Media Sites:
Facebook: here.
Twitter: here.