VANCOUVER, British Columbia, Oct. 01, 2024 (GLOBE NEWSWIRE) — Calibre Mining Corp. (TSX: CXB; OTCQX: CXBMF) (the “Company” or “Calibre”) is pleased to announce the appointment of Mr. David Schummer as Senior Vice President (“SVP”) & Chief Operating Officer (“COO”) effective October 1, 2024, and Stephen McCaughey as Vice President Technical Services, Nicaragua.