Liberty Defense Completes Significant Milestone for High-Definition Advanced Imaging Technology Kit (HD-AIT)

Delivers Kit to Transportation Security Lab for Test and Evaluation

WILMINGTON, Mass., Sept. 23, 2025 (GLOBE NEWSWIRE) -- Liberty Defense Holdings Ltd. (“Liberty” or the “Company”) (TSXV: SCAN, OTCQB: LDDFF, FSE:E30), a leading technology provider of AI-based next generation detection solutions for concealed weapons and threats, is pleased to announce the completion of its design improvements to the High-Definition Advanced Imaging Technology (HD-AIT) wideband upgrade kit, pending safety and regulatory system validation testing. The upgrade was funded by the U.S. Transportation Security Administration (TSA) as part of its initiative to advance aviation security infrastructure, by improving the capabilities and extending the lifecycle of existing deployed body scanners. Liberty Defense has delivered the upgrade kit to the TSA for evaluation and testing at the Transportation Security Laboratory (TSL).

The HD-AIT people screening technology platform for threat detection utilizes a wider frequency bandwidth, which enhances resolution and signal detail, and supports third-party development of Machine Learning Automated Threat Recognition (ATR) algorithms intended to achieve improved threat detection with a lower false alarm rate, resulting in a better passenger experience. The HD-AIT upgrade kit being developed is designed to enhance the capabilities of an existing AIT unit using Open Architecture, allowing the use of third-party hardware and software components. Per the TSA, Open Architecture is a technology-design approach for software and hardware that uses widely accepted standards to ensure interoperability across tools and platforms regardless of the technology designer, manufacturer, or supplier.

The design and development of the upgraded system have been finalized, and Liberty internal performance validation confirms that the HD-AIT enhanced body scanner is expected to meet or exceed the detection capabilities of the experimental prototype originally developed by Pacific Northwest National Labs. The system being delivered to TSL will be used to collect data critical to training the third-party threat detection algorithms. The TSL is a Department of Homeland Security (DHS) Federal Laboratory.

“This milestone reinforces Liberty’s leadership in threat detection technology,” said Bill Frain, CEO of Liberty Defense. “The commercialization of the kit is a culmination of two plus years of dedication by the engineering team and close partnership with TSA and Pacific Northwest National Labs. The HD-AIT upgrade offers significantly improved resolution and advanced AI-driven detection algorithms that Liberty anticipates will enable better threat identification, increase throughput, and enhance overall experience for passengers.”

Liberty Defense continues to execute on a robust pipeline of government and commercial opportunities aimed at transforming security infrastructure through advanced imaging and AI technologies.

For updates and news, please visit www.libertydefense.com to subscribe to email alerts or follow Liberty Defense on social channels.

On Behalf of Liberty Defense
Bill Frain
CEO & Director

About Liberty Defense
Liberty Defense (TSXV: SCAN, OTCQB: LDDFF, FSE:E30) provides multi-technology security solutions for concealed weapons detection in high-volume foot traffic areas and locations requiring enhanced security such as airports, stadiums, schools and more. Liberty’s HEXWAVE product, for which the company has secured an exclusive license from Massachusetts Institute of Technology (MIT), as well as a technology transfer agreement for patents related to active 3D radar imaging technology, provides discrete, modular and scalable protection to provide layered, stand-off detection capability of metallic and non-metallic weapons. Liberty has also recently licensed the millimeter wave-based, High-Definition Advanced Imaging Technology (HD-AIT) body scanner and shoe scanner technologies as part of its technology portfolio. Liberty is committed to protecting communities and preserving peace of mind through superior security detection solutions. Learn more: LibertyDefense.com

For further information about Liberty, please contact:

Jay Adelaar
Senior Vice President of Capital Markets, Liberty Defense
604-809-2500
jay@libertydefense.com

For sales information, please contact:

Ian McNaughton
Senior Director Business Development, Liberty Defense
613-292-3669
imcnaughton@libertydefense.com

FORWARD-LOOKING STATEMENTS
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