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A.I.S. Resources Announces Geophysical and Mineral Prospectivity Mapping Results and Defines Multiple High-Priority Drill Targets at New Brunswick Properties

Exploration Programs

A.I.S. Resources Limited

Suite 1120 – 789 West Pender Street

Vancouver BC V6C 1H2 Canada

T: +604-220-6266

www.aisresources.com

A.I.S. Resources Announces Geophysical and Mineral Prospectivity

Mapping Results and Defines Multiple High-Priority Drill Targets at

New Brunswick Properties

VANCOUVER, BC / July 7, 2026 / A.I.S. Resources Limited ( TSX-V: AIS • OTC PINK: AISSF •

FRA:5YH) (the “Company” or “A.I.S.”) is pleased to announce the results of its recent

geophysical interpretation and mineral predictive modelling work across the Company’s New

Brunswick properties, including the Saint John, Frenchmans Creek, and Pocologan project

areas.

A.I.S. has completed a comprehensive Mineral Prospectivity Mapping (MPM) program. This

integrated newly acquired airborne geophysical datasets with geological, geochemical, and

historical exploration information, to identify and rank high-priority drill and field follow-up

targets. The Company has begun the permitting process and, subject to receipt of required

permits, contractor availability, weather and access conditions, intends to commence an initial

drill campaign of approximately 2,000 metres, near the end of July or beginning of August 2026.

Marc Enright-Morin, CEO of A.I.S., said, “The integration of our airborne geophysical data with

geological, geochemical, and historical datasets has materially advanced our understanding of

the New Brunswick portfolio, and has provided a more rigorous basis for ranking drill targets.

The modelling has outlined multiple target corridors, including more than 50 high-priority drill

or sampling targets at Saint John. It has helped prioritize areas where field validation, permitting

and drill planning can proceed. We look forward to advancing this work methodically as we

move toward the Company’s initial drill program.”

Highlights (see figures 1 and 2)

 Completed a mineral predictive modelling program using Mineral Prospectivity Mapping

to evaluate Cu-Au mineralization potential across the Saint John, Frenchmans Creek,

and Pocologan project areas.

 The MPM program used both Fuzzy Logic Index Overlay and Weight-of-Evidence (WofE)

methods to systematically evaluate geological, geophysical, and geochemical evidence

layers.

 Input datasets included newly acquired high-resolution airborne magnetics, VLF-EM

Fraser-filtered conductivity gradients, regional radiometric ratios, historical mineral

occurrences, and PCA-derived geochemical alteration vectors from legacy rock

sampling.

 At Saint John, more than 50 high-priority drill or sampling targets have been identified,

with many of the highest-ranked targets located along Highway #1.

 At Central Pocologan, the WofE model outlines a robust, multi-kilometre Cu-Au target

corridor associated with NE-trending structures, Fe-oxide alteration, magnetite

destruction, radiometric anomalies, geological contacts and historical Cu-Au

occurrences.

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A.I.S. Resources Limited

 The Company is using the modelling results to prioritize field validation, sampling,

access review, permitting and proposed drill-collar planning for the 2026 exploration

season.

Cautionary Statement: Mineral Prospectivity Mapping is a screening and target-ranking tool

designed to prioritize areas for follow-up exploration. High-priority modelled targets do not

constitute mineral resources, mineral reserves, or evidence of economic mineralization. Field

validation, sampling and, where warranted, drilling is required to determine whether

mineralization is present.

Geological Setting and History:

Southern New Brunswick is a prospective mineral exploration jurisdiction with a long history of

mineral occurrences and past-producing deposits associated with Appalachian volcanic,

sedimentary, intrusive and structurally controlled geological settings. The region hosts

geological environments considered favourable for copper, gold, silver, zinc, antimony, cobalt,

nickel and other critical minerals. Mineralization in the region may be associated with fault

zones, volcanic and sedimentary contacts, intrusive-related systems, skarn-style alteration,

and structurally controlled vein and breccia systems.

A.I.S. considers its New Brunswick property portfolio provides an opportunity to evaluate

multiple early-stage mineralized trends using modern exploration methods, including

geological mapping, geochemistry, airborne and ground geophysics, and targeted drilling. The

Company has increased its land package from 9,555 hectares to 25,683 hectares (256.8 km²)

across Southwestern New Brunswick.

The Company’s current work is designed to test exploration concepts and priority targets.

Additional work is required before any conclusions can be made regarding continuity, grade,

scale or economic potential.

About the Saint John Project

The Company considers the Saint John Project to be prospective for IOCG-style mineralization

based on its regional geological setting and current exploration model. The property remains at

an early stage of exploration, and additional work is required to determine whether IOCG-style

mineralization is present. The Company’s exploration model is focused on evaluating the

potential for copper-gold-silver-antimony mineralization , together with associated critical-

mineral pathfinders identified through the compilation of historical and current exploration

work.

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A.I.S. Resources Limited

About the Pocologan Project

The Pocologan Project is an early-stage copper-gold-silver exploration project located in New

Brunswick, Canada. The project is interpreted by the Company to have potential for IOCG-style,

magmatic copper-gold and structurally controlled copper-silver-gold exploration models.

Vendor compilation materials and the Company’s compiled data identify several target areas,

including the Pennfield Station-Pocologan River, Grand Bay and Red Head Harbour areas,

where surface prospecting reportedly outlined copper, gold and silver mineralization

associated with gabbroic, granodioritic, altered and sheared host rocks. The project covers

approximately 21.5 square kilometres in southern New Brunswick and benefits from favourable

infrastructure, including proximity to highways, rail, power, deep-water port facilities at Saint

John and a skilled regional workforce. The Company has not yet completed sufficient work to

verify the continuity, scale or economic significance of the historical mineralization reported in

vendor compilation materials.

About the Frenchmans Creek Project:

The Frenchmans Creek Project is an early-stage, district-scale copper-gold-silver exploration

project focused on evaluating IOCG-style and structurally controlled copper-silver-gold

exploration targets. Vendor compilation materials and the Company’s data identify several

target areas where surface prospecting outlined copper, gold and silver mineralization

associated with gabbroic, granodioritic and altered or sheared host rocks.

The project remains at an early exploration stage and requires systematic verification, mapping,

sampling, geophysical work and drilling before any conclusions can be made regarding the

presence, continuity, grade, scale or economic potential of mineralization.

Qualified Person

Technical information in this news release has been reviewed and approved by Afzaal Pirzada,

P.Geo., V.P. of Exploration for A.I.S. Resources Limited, who is a Qualified Person as defined by

National Instrument 43-101 - Standards of Disclosure for Mineral Projects.

About A.I.S. Resources Limited

A.I.S. Resources Limited is a publicly traded company listed on the TSX Venture Exchange. The

Company is focused on the acquisition and exploration of resource projects with the objective

of creating shareholder value through systematic exploration, technical evaluation, and

responsible project advancement. A.I.S. is guided by a team with experience in mineral

exploration, project generation, finance, and capital markets.

Page 4

A.I.S. Resources Limited

On Behalf of the Board of Directors,

A.I.S. Resources Limited

Marc Enright-Morin, CEO

For further information please contact:

Marc Enright-Morin, CEO

M: +1-778-892-5455

E: [email protected]

ADVISORY: This news release contains forward-looking information and forward-looking statements within the meaning of

applicable Canadian securities laws. Forward-looking information includes, but is not limited to, statements regarding the

Company’s proposed field validation, sampling, permitting, drill-collar planning, proposed initial drill program of approximately

2,000 metres, expected timing of drilling, contractor availability, access, weather conditions, financing, receipt of required

permits and approvals, and the Company’s future exploration plans for its New Brunswick properties.

Forward-looking information is based on management’s current expectations, estimates, projections, assumptions, and

beliefs, including assumptions regarding the availability of contractors, weather and operating conditions, receipt of any

required permits or approvals, access to the project area, availability of financing, and the Company’s ability to complete the

proposed exploration program as currently contemplated. Forward-looking information is subject to known and unknown risks,

uncertainties, and other factors that may cause actual results, performance, or achievements to differ materially from those

expressed or implied by such forward-looking information. Such risks include, but are not limited to, exploration and

development risks, permitting and access risks, contractor availability, weather delays, market conditions, commodity price

fluctuations, financing risks, regulatory risks, and the risk that exploration results may not support further work. Readers are

cautioned not to place undue reliance on forward-looking information. The forward-looking information contained in this news

release is made as of the date hereof, and the Company undertakes no obligation to update or revise such information except

as required by applicable securities laws.

Neither the TSX Venture Exchange nor its Regulation Services Provider (as that term is defined in the policies of the TSX Venture

Exchange) accepts responsibility for the adequacy or accuracy of this release

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A.I.S. Resources Limited

Figure 1: Saint John and Frenchmans Creek Combined Cu-Au Prospectivity map

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A.I.S. Resources Limited

Figure 2: Central Pocologan Combined Cu-Au Prospectivity map