Regency Silver Corp. (TSXV: RSMX, OTCQB: RSMXF) has commenced its 2026 drill program at the Dios Padre project in Sonora, Mexico. It targets broad sulphide-specularite bearing breccia zones as follow-up to hole REG-25-26 (~240m non-continuous mineralized interval, assays pending). Initial focus: minimum 4 holes (500-650m each) near REG-25-26, including REG-25-27 (50m above strongest zone), to test dip, strike, and expand the high-grade gold-copper-silver discovery.

Colibri Resource Corporation (TSXV: CBI) resumed RC drilling at its EP Gold Project in Sonora, Mexico, completing 11 holes (906m) at San Perfecto and Banco de Oro targets. Assays expected early February 2026; additional 6-10 holes planned for priority targets in this prospective region.

Mithril Silver & Gold Limited has commenced its maiden 3,300-metre drill program at Target 3 in the Copalquin gold-silver district, Durango, Mexico. This forms part of a planned 25,000m district-wide campaign in H1 2026, testing mineralization continuity near high-grade El Jabali historic workings (up to 16 g/t Au and 1,275 g/t Ag).

GR Silver Mining outlined its 2026 plans to accelerate exploration, drilling, and project development at its San Marcial and Plomosas areas in Sinaloa, Mexico, targeting resource growth and advancement. The company aims to expand high-grade zones and progress key project milestones through systematic drilling, aiming to add value and move toward potential future development.

Algo Grande Copper Corp. has engaged AI-Metals for a 12-month AI-driven program to reprocess and integrate geological, geochemical, and geophysical data at its 100%-owned Adelita Copper-Gold-Silver Project in Sonora, Mexico. This reinforces a large skarn-porphyry system, supporting 32 high-priority targets and upcoming Phase 2 exploration in Q1-Q2 2026.