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Western Copper and GOLD Announces Exercise of Participation Right IN Full BY RIO Tinto

Financings

WESTERN COPPER AND GOLD ANNOUNCES EXERCISE OF

PARTICIPATION RIGHT IN FULL BY RIO TINTO

VANCOUVER, BC

,

April 11, 2023

/CNW/ - Western Copper and Gold Corporation ("Western" or the "Company") (TSX: WRN) (NYSE American:

WRN) announces that, in connection with the strategic investment by Mitsubishi Materials Corporation ("Mitsubishi Materials") announced on

March 24, 2023

, Rio Tinto Canada Inc. ("Rio Tinto") has notified the Company that it will exercise its participation right in full.

Rio Tinto will subscribe for 878,809 common shares of the Company for proceeds of approximately

C$2.3 million

(the "Rio Tinto Subscription"),

allowing Rio Tinto to maintain its interest of approximately 7.84%. As a result, the Company confirms that Mitsubishi Materials will subscribe for

8,091,390 common shares of the Company for proceeds of approximately

C$21.3 million

.

The Rio Tinto Subscription is expected to be completed on or before

May 1, 2023

. The Mitsubishi Materials investment is expected to be

completed on or about

April 14, 2023

. Both remain subject to final approval by the Toronto Stock Exchange and the NYSE American LLC.

"We are pleased with the continued interest Rio Tinto has shown and look forward to working with Mitsubishi and Rio Tinto to advance the Casino

Project." said

Paul West-Sells

, President and CEO.

ABOUT WESTERN COPPER AND GOLD CORPORATION

Western Copper and Gold Corporation is developing the Casino Project,

Canada's

premier copper-gold mine in the

Yukon Territory

and one of

the most economic greenfield copper-gold mining projects in the world.

The Company is committed to working collaboratively with our First Nations and local communities to progress the Casino project, using

internationally recognized responsible mining technologies and practices.

For more information, visit

www.westerncopperandgold.com

On behalf of the board,

"Paul West-Sells"

Dr.

Paul West-Sells

President and CEO

Western Copper and Gold Corporation

Cautionary Disclaimer Regarding Forward-Looking Statements and Information

This news release contains certain forward-looking statements, including statements with respect to

the expected closing dates for the Rio

Tinto Subscription and the strategic investment by Mitsubishi Materials

. Statements that are not historical fact are "forward-looking statements"

as that term is defined in

the United States

Private Securities Litigation Reform Act of 1995 and "forward looking information" as that term is

defined in National Instrument 51-102 ("NI 51-102") of the Canadian Securities Administrators (collectively, "forward-looking statements").

Forward-looking statements are frequently, but not always, identified by words such as "plans", "expects", "anticipates", "believes", "intends",

"estimates", "potential", "possible" and similar expressions, or statements that events, conditions or results "will", "may", "could" or "should"

occur or be achieved. In making the forward-looking statements herein, the Company has applied certain material assumptions including, but

not limited to, the assumption that general business conditions will not change in a materially adverse manner.

Forward-looking statements are statements about the future and are inherently uncertain, and actual results, performance or achievements of

Western and its subsidiaries may differ materially from any future results, performance or achievements expressed or implied by the forward-

looking statements due to a variety of risks, uncertainties and other factors. Such risks and other factors include, among others, risks involved

in fluctuations in gold, copper and other commodity prices and currency exchange rates; uncertainties related to raising sufficient financing in a

timely manner and on acceptable terms; and other risks and uncertainties disclosed in Western's AIF and Form 40-F, and other information

released by Western and filed with the applicable regulatory agencies.

Western's forward-looking statements are based on the beliefs, expectations and opinions of management on the date the statements are

made, and Western does not assume, and expressly disclaims, any intention or obligation to update or revise any forward-looking statements

whether as a result of new information, future events or otherwise, except as otherwise required by applicable securities legislation. For the

reasons set forth above, investors should not place undue reliance on forward-looking statements.

View original content to download multimedia:

https://www.prnewswire.com/news-releases/western-copper-and-gold-announces-exercise-of-participation-right-in-full-by-rio-tinto-301794134.html

SOURCE

Western Copper and Gold Corporation

View original content to download multimedia:

http://www.newswire.ca/en/releases/archive/April2023/11/c6139.html

%SEDAR: 00023684E

For further information:

Sandy Noyes, Director, Investor Relations, 604.638.2520 or [email protected]

CO: Western Copper and Gold Corporation

CNW 06:30e 11-APR-23