Privacy-focused communication app aims for military customers and beyond

HONOLULU—A new encryption-based app, Kibu, available to U.S. military operators and foreign military partners, could change the way militaries and consumers communicate.Civilian and government officials are accustomed to using their own phones and tend to rely on commercial messaging apps, even when they shouldn’t. For example, U.S. operators in Poland and elsewhere have communicated with Ukrainian counterparts over the popular communication app Signal, because of its wide adoption a