NORFOLK, Va. – Naval Information Warfighting Development Center (NIWDC), commanded by Rear Adm. Brian Harding, celebrated the graduation of 17 new Information Warfare (IW) Warfare Tactics Instructors (WTIs) during a ceremony where Vice Adm. Mike Vernazza, Commander, Naval Information Forces, served as the guest speaker. This graduation marks a significant milestone, bringing the total number of IW WTIs in the cadre to 300.