Mr. Darren Hall reports

CALIBRE ACHIEVES YEAR 3 COMPLIANCE WITH THE WORLD GOLD COUNCIL'S RESPONSIBLE GOLD MINING PRINCIPLES

Calibre Mining Corp. has attained Year 3 conformance with the World Gold Council's Responsible Gold Mining Principles (RGMPs). This significant milestone underscores Calibre's unwavering commitment to ethical, sustainable and responsible mining practices.

The World Gold Council's RGMPs serve as a benchmark for the gold mining industry, emphasizing key areas, including environmental stewardship, social responsibility and robust governance practices. Calibre's achievement of Year 3 RGMP compliance reaffirms the company's dedication to upholding these fundamental principles across its operations.

Darren Hall, president and chief executive officer of Calibre, stated: "We are pleased to announce our Year 3 conformance with the World Gold Council's RGMPs. This achievement underscores our pursuit of excellence in sustainability and ethical mining practices. It reflects our commitment to foster positive impacts on the environment, engaging with and supporting local communities, and upholding rigorous governance standards.

"Calibre's adherence to the RGMPs is exemplified through our comprehensive sustainability initiatives. The company's efforts extend beyond regulatory compliance, focusing on continuous improvement to minimize our environmental footprint, as well as transparent and extensive community engagement to create a positive impact in the regions in which we operate."

The RGMP conformance report and assurance letter can be found on the company's website.

Community relations manager receives prestigious "Woman of Gold" recognition

Calibre is also proud to announce that the company's community relations manager in Nicaragua, Angelica Calderon, has been recognized by Women in Mining, Central America, as a "Woman of Gold." This prestigious recognition highlights Ms. Calderon's outstanding contributions to Calibre's sustainability efforts and her invaluable role in fostering positive relationships with the company's host communities.

Women in Mining, Central America (WIM-CA) is one of over 40 WIM groups worldwide, bringing together more than 10,000 individuals across more than 100 countries to foster, promote and empower women in the mining industry, addressing issues such as work force promotion, inclusion and diversity, education, and advocacy.

Petri Salopera, senior vice-president of sustainability of Calibre, stated: "Our journey toward sustainability and responsible mining is an ongoing commitment. Angelica Calderon's recognition as a 'Woman of Gold' by Women in Mining-Central America is a testament to Calibre's dedication to transparency and accountability in our community engagement. During her 38 years of experience in the mining industry, Ms. Calderon has broken gender paradigms and barriers, working initially as a geologist, and ascending through leadership positions in the areas of environment, health and safety, and community relations.

"Ms. Calderon has been a pioneer in the mining sector in Nicaragua, not only mentoring other women on the Calibre team, but also serving as a role model for all colleagues in the industry. She personifies Calibre's mission to create enduring value for our stakeholders while maintaining the highest standards of responsible gold production."

About Calibre Mining Corp.

Calibre is a Canadian-listed, Americas focused, growing mid-tier gold producer with a strong pipeline of development and exploration opportunities across Newfoundland and Labrador in Canada; Nevada and Washington in the United States; and Nicaragua. Calibre is focused on delivering sustainable value for shareholders, local communities and all stakeholders through responsible operations and a disciplined approach to growth. With a strong balance sheet, a proven management team, strong operating cash flow, accretive development projects and district-scale exploration opportunities, Calibre will unlock significant value.

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