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CanAlaska Begins Summer Drill Program at West McArthur JV Drill Program Focused on Expansion of Recent Ultra High-Grade Unconformity Mineralization at Pike Zone Management Representatives Attending Cormark Securities Inc. Energy Inflection Conference

Drill Results Exploration Programs Partnerships & JV Marketing Announcement

CanAlaska Begins Summer Drill Program at

West McArthur JV

Drill Program Focused on Expansion of Recent Ultra High-Grade Unconformity Mineralization

at Pike Zone

Management Representatives Attending Cormark Securities Inc. Energy Inflection Conference

on June 19, 2024 in Toronto, Ontario

Saskatoon, Saskatchewan--(Newsfile Corp. - June 11, 2024) -

CanAlaska Uranium Ltd. (TSXV: CVV)

(OTCQX: CVVUF) (FSE:

DH7)

("CanAlaska" or the "Company") is pleased to announce mobilization

of the drill crews for the 2024 summer drill program on the West McArthur Joint Venture project (the

"Project") in the eastern Athabasca Basin as part of the approved $7.5 million 2024 program. Priority for

the summer drill program will be the continued delineation and expansion of the ultra high-grade Pike

Zone uranium discovery, following up two recent high-grade intersections in WMA082-6 (14.9% U

3

O

8

over 9.6 metres) and WMA082-4 (9.9% U

3

O

8

over 14.5 metres). The West McArthur project, a Joint

Venture with Cameco Corporation, is operated by CanAlaska that holds an 83.35% ownership in the

Project (Figure 1). CanAlaska is sole-funding the 2024 West McArthur program, further increasing its

majority ownership in the Project.

Figure 1

– West McArthur Project Location

To view an enhanced version of this graphic, please visit:

https://images.newsfilecorp.com/files/2864/212405_1359335174a609f7_002full.jpg

2024 Summer Drill Program

The summer drill program on the West McArthur project will consist of two diamond drills for

approximately 9,000 metres of planned drilling to achieve an estimated 10 to 14 unconformity target

intersections. The Company will continue to use downhole mud-motor deviation technology for increased

drilling efficiency and targeting ability.

Figure 2

– Pike Zone Summer Drilling Focus

To view an enhanced version of this graphic, please visit:

https://images.newsfilecorp.com/files/2864/212405_1359335174a609f7_004full.jpg

The focus for the summer drill program will be the continued delineation and expansion of the ultra high-

grade Pike Zone discovery at the unconformity (Figure 2). Currently, the Pike Zone is interpreted to

extend over approximately 150 metres at the unconformity, where recent high-grade uranium results

were confirmed (see Press Release dated May 29, 2024), and approximately 160 metres into the

basement along the controlling structure. The first drill tests of the summer program will evaluate the

extent of the high-grade unconformity-related mineralization intersected on the WMA082-4 and

WMA082-6 fence. Subsequent drill tests at the unconformity will move east and west of this high-grade

drill fence to evaluate the length of the high-grade mineralization (Figure 2). Currently, the ultra high-

grade unconformity target at the Pike Zone remains open in all directions.

In addition, the Company plans to continue testing the unconformity target areas in the immediate Pike

Zone area and along strike to the northeast and southwest for potential unconformity mineralization

extensions. Along trend, the C10 corridor is host to CanAlaska's 42 Zone discovery, as well as Cameco

and Orano's high-grade Fox Lake uranium deposit (68.1 million pounds uranium at 7.99% U

3

O

8

average

grade

1 (refer to "References" below)

). The 15-kilometre-long C10S corridor is sparsely tested both to the

southwest of Pike Zone and to the northeast between the Pike Zone and 42 Zone mineralization. Based

on the recent positive results and the proven uranium endowment of the C10 and C10S corridors, the

Company believes that significant potential for additional unconformity-related high-grade mineralization

exists.

The Company expects to complete the summer portion of the 2024 exploration program in September.

CanAlaska CEO, Cory Belyk, comments,

"After a brief pause in the 2024 drilling program and following

assay confirmation of the ultra high-grade uranium mineralization intersected during the winter

program, the CanAlaska team is eager to restart the expansion drilling program at Pike Zone. With

high-grade unconformity uranium mineralization open in all directions, there is every belief by the

team this discovery will continue to grow. A majority of the approved 2024 drilling program remains to

be completed and with continued success, this discovery could be an incredible turning point for

CanAlaska and its shareholders."

Other News

The Company will have management representatives at the Cormark Securities Inc. Energy Inflection

Conference on June 19, 2024 in Toronto, Ontario.

Technical Disclosure

All reported depths and intervals are drill hole depths and intervals, unless otherwise noted, and do not

represent true thicknesses, which have yet to be determined.

References

1

.

Refer to:

https://www.cameco.com/invest/overview/reserves-resources/inferred

for information on

the Fox Lake uranium deposit.

About CanAlaska Uranium

CanAlaska Uranium Ltd. (TSXV: CVV) (OTCQX: CVVUF) (FSE: DH7) holds interests in approximately

500,000 hectares (1,235,000 acres), in Canada's Athabasca Basin - the "Saudi Arabia of Uranium."

CanAlaska's strategic holdings have attracted major international mining companies. CanAlaska is

currently working with Cameco on the West McArthur JV project and Denison on the Moon Lake South

JV project in the Eastern Athabasca Basin. CanAlaska is a project generator positioned for discovery

success in the world's richest uranium district. The Company also holds properties prospective for

nickel, copper, gold and diamonds. For further information visit

www.canalaska.com

.

The Qualified Person under National Instrument 43-101 Standards of Disclosure for Mineral Projects for

this news release is Nathan Bridge, MSc., P. Geo., Vice-President Exploration for CanAlaska Uranium

Ltd., who has reviewed and approved its contents.

On behalf of the Board of Directors

"Cory Belyk"

Cory Belyk, P.Geo., FGC

CEO, President and Director

CanAlaska Uranium Ltd.

Contacts:

Cory Belyk, CEO and President

Tel: +1.306.668.6900

Email:

[email protected]

General Enquiry

Tel: +1.306.668.6915

Email:

[email protected]

Neither 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.

Forward-looking information

All statements included in this press release that address activities, events or developments that the Company expects, believes or anticipates

will or may occur in the future are forward-looking statements.

These forward-looking statements involve numerous assumptions made by the

Company based on its experience, perception of historical trends, current conditions, expected future developments and other factors it believes

are appropriate in the circumstances. In addition, these statements involve substantial known and unknown risks and uncertainties that contribute

to the possibility that the predictions, forecasts, projections and other forward-looking statements will prove inaccurate, certain of which are

beyond the Company's control.

Readers should not place undue reliance on forward-looking statements.

Except as required by law, the Company

does not intend to revise or update these forward-looking statements after the date hereof or revise them to reflect the occurrence of future

unanticipated events.

To view the source version of this press release, please visit

https://www.newsfilecorp.com/release/212405