Trilogy Metals completes 42-hole, 5,200-meter UKMP field program; names David Thomas SVP at Ambler Metals

Trilogy Metals Inc.

Ambler Metals drilled 42 geotechnical, hydrogeological, condemnation and exploration holes totaling ~5,200 meters at Upper Kobuk, meeting all 2026 priority objectives.
David Thomas, a civil engineer with 40+ years of mining experience and former Freedom Copper COO, becomes SVP Project Development at the 50/50 Trilogy-South32 JV.
Trilogy targets a Draft Environmental Impact Statement for October 2027 and a Record of Decision for September 2028, ahead of a potential construction decision.
Drill-target assessments were completed along the 100-kilometer VMS belt hosting roughly 30 known occurrences; 2027 plans include Bornite and belt drilling.
UKMP covers 190,929 hectares in Alaska's Ambler Mining District; Arctic is estimated at about 5% copper-equivalent grade on Probable Mineral Reserves.

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