 VANCOUVER, BC, May 17, 2021 PRNewswire - Trilogy Metals Inc. TSX: TMQ NYSE American: TMQ Trilogy or the Company is pleased to announce that Ambler Metals LLC Ambler Metals, the joint venture operating company equally owned by Trilogy and South32 Limited ASX, LSE, JSE: S32; ADR: SOUHY South32 has finalized the 2021 exploration field program at the Upper Kobuk Mineral Projects UKMP located in Northwestern Alaska. On November 19, 2020, the owners of Ambler Metals approved the 2021 program and budget of approximately US27 million for the advancement of the UKMP. 