David Spirk During the JADC2 Summit, Mr. David Spirk, Chief Data Officer for the Department of Defense Chief Information Officer, lauded the work of the JADC2 community in coming together to achieve a common data strategy and set of standards, Aberdeen Proving Ground, Md., Jan.26. SHARE IMAGE: Download Image: Full Size (4.52 MB) Photo By: Justin Eimers, Army VIRIN: 210126-A-HQ376-042.JPG Photo Gallery