04 October 2022 Newest group of IW WTIs are heading to the Fleet! On Sept. 27 the Naval Information Warfighting Development Center (NIWDC) held a patching ceremony and designated 22 Information Warfare (IW) Warfare Tactics Instructors (WTIs) in its ninth class of IW WTIs. Armed with their new patches, these WTIs will be sent back into the Fleet.This class is also