Mr. Brenton Scott reports

CRITICAL INFRASTRUCTURE TECHNOLOGIES: NEXUS 20 SALE TO CRITICAL METALS CORP (NASDAQ: CRML) FOR THEIR TANBREEZ PROJECT IN GREENLAND

Critical Infrastructure Technologies Ltd. has sold its Nexus 20 rapidly deployable communications and surveillance platform to Critical Metals Corp. (Nasdaq: CRML) for deployment at the Tanbreez project in Greenland, facilitated by K999, the company's steel fabricator building the Nexus.

Key highlights

• Nexus 20 sale to Critical Metals, Tanbreez project in Greenland;
• Critical Infrastructure to provide:
  • Tetra voice/data radio package for safety and communications;
  • Long-range video surveillance;
  • Point to multipoint links to accommodation vessel, pit and offices;
  • Satellite back-haul;
  • Tenement inspection UAV (unmanned aerial vehicle), remotely controlled and operated.
• Delivery to site: May, 2026.

This transaction represents Critical Infrastructure's first international sale of the Nexus 20 platform and marks an important milestone in the global commercialization of Critical Infrastructure's autonomous, containerized communications and monitoring solutions designed for remote and extreme environments.

The Nexus 20 will provide Critical Minerals with a fully integrated communications, safety and surveillance capability, supporting safe and efficient operations in one of the world's most challenging operating regions.

Scope of capability delivered

Under the agreement, Critical Infrastructure will supply and integrate a Nexus 20 system incorporating:

• TETRA voice and data radio systems for personnel safety and site communications;
• Long-range video surveillance for operational awareness and security;
• Point-to-multipoint communications links connecting the pit, offices and accommodation vessel;
• Satellite back-haul to ensure resilient connectivity;
• A remotely operated tenement inspection UAV.

Delivery and deployment to site is scheduled for May, 2026.

Nexus 20 fit-out for Greenland under way

Supporting critical minerals in remote regions

The Tanbreez project is a globally significant rare earths development located in southern Greenland, where environmental conditions, isolation and safety requirements demand highly resilient and autonomous infrastructure.

Critical Infrastructure's Nexus 20 platform is purpose-built to operate in such environments, providing rapid deployment, autonomous power and communications, and high reliability under extreme weather conditions.

"This sale demonstrates the Nexus 20's capability to support complex, safety-critical operations in remote regions," said Brenton Scott, chief executive officer of Critical Infrastructure. "We are proud to support Critical Metals Corp. as they advance a strategically important project in Greenland."

Growing global demand

This sale reflects increasing demand from the critical minerals and energy sectors for deployable infrastructure that enhances safety, connectivity and operational efficiency while reducing reliance on fixed installations.

Tony Sage, chief executive officer of Critical Metals, commented:

"This represents another world-class technology addition to our Tanbreez project, significantly enhancing both operational safety and technical capability. The ability to monitor and assess site conditions in real time provides a major operational advantage. We also intend to use the drone system to deliver video flyovers for shareholders, enabling them to engage more closely with the project."

About Critical Metals Corp.

Critical Metals is a leading mining development company focused on critical metals and minerals, and producing strategic products essential to electrification and next-generation technologies for Europe and its Western world partners. Its flagship project, Tanbreez, is one of the world's largest, rare-earths deposits and is located in Southern Greenland. The deposit is expected to have access to key transportation outlets as the area features year-round shipping access via deep water fjords that lead directly to the North Atlantic Ocean.

Another key asset is the Wolfsberg lithium project located in Carinthia, 270 kilometres south of Vienna, Austria. The Wolfsberg lithium project is the first fully permitted mine in Europe and is strategically located with access to established road and rail infrastructure, and is expected to be the next major producer of key lithium products to support the European market. Wolfsberg is well positioned with offtake and downstream partners to become a unique and valuable asset in an expanding geostrategic critical metals portfolio. With this strategic asset portfolio, Critical Metals is positioned to become a reliable and sustainable supplier of critical minerals essential for defence applications, the clean energy transition and next-generation technologies in the Western world.

About Critical Infrastructure Technologies Ltd.

Listed on the Canadian Securities Exchange with operations in Perth, Western Australia, Critical Infrastructure is creating autonomous, high-capacity, rapidly deployable technology that delivers essential services to where they are needed most. Critical Infrastructure is targeting the mining, defence, border security/surveillance and emergency services sectors in relation to its first product release, the Nexus 16, which aims to provide critical mobile telecommunications for such sectors. Using patented technologies, Critical Infrastructure's self-deploying platform (SDP) provides a solution for two of the greatest limitations of current rapidly deployable communication solutions, strength of the tower and ability to rapidly self-deploy and operate, in numerous situations. The SDP is designed to support radio equipment including LTE (long-term evolution) and several other technological payloads, such as surveillance and anti-drone systems. Critical Infrastructure has completed the research and development phase and is currently commercializing the first of many products that will be released.

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