Meridian, Idaho--(Newsfile Corp. - July 28, 2025) - Defense Technologies International Corp. (OTCID: DTII) (the Company) and Passive Security Scan Inc. (PSSI - the Subsidiary), innovative providers of security technology and systems with broad and diverse applications, announces Major Milestone: ZERO-RADIATION 'Passive Portal Security Scan' Successfully Completes DHS Testing.The Company achieved a significant Milestone with its proprietary ZERO-RADIATION 'Passive Portal' Security Scan system. The system ha ...