Regency Silver Intercepts Continuation of Sulphide Bearing Breccia in 2025 Drill Program, Dios Padre Project, Sonora, MexicoVancouver, British Columbia--(Newsfile Corp. - December 8, 2025) - Regency Silver Corp. (TSXV: RSMX) (OTCQB: RSMXD) ("Regency Silver" or the "Company") is pleased to announce that follow up hole REG 25-25 has intersected 23.7 m of sulphide-specularite supported breccia (Figure 1) similar in nature to the breccia hosting high grade Au-Cu-Ag mineralization in REG-22-01, REG 23-21 and REG 23-14. The intersection is ~35m up dip and along strike to the Southeast from drill hole REG 23-21. REG 23-21 yielded 38m of 7.36 g/t gold, REG-22-01 yielded 35.8 metres of 6.84 g/t gold, 0.88% copper and 21.82 g/t silver, and REG 23-14 yielded 29.4 m of 6.32 g/t gold.The follow up drill program began on October 10, 2025. Four holes totaling 2476m have been completed to date including one hole which was an extension of a vertical hole drilled in 2012. The location and traces of the holes can be found on the plan map in Figure 2. The traces of the holes relative to the projected trace of the mineralized breccia can be seen on the 3D long section in Figure 3. Hole 5 of the program will be under way shortly and is designed to find continuity of the breccia at shallower levels up dip toward the historic Dios Padre silver mine. Close up photos of stronger sections of mineralization from REG-25-25 are shown in Figure 1. We currently do not have analytical results for the intervals from the 2025 drill program, so caution is warranted in comparing the potential assay quality of these intersections to REG-22-01, REG-23-14 and REG 23-21. However, in terms of geology, alteration, mineral species and abundance, the zones appear to compare favorably. For comparative purposes, mineralized intervals and their corresponding assays can be found in press releases dated February 23, 2023 and November 2, 2023.A new geological development is observed in REG-25-25 in that the mineralized shingle breccia typically hosting mineralization is found on both sides of a new intersection of Quartz-Feldpsar porphyry (QFP). This is a key feature of the Dios Padre project in that the porphyries create the brecciation and fluid pathways for subsequent sulphide mineralization. This is a new intersection of QFP in this region that we intend to follow up-dip towards the historic silver mine. The likely extension of this new QFP is found at the bottom of the mineralized zone in REG-23-21. Identifying new bodies of QFP controlling mineralization is an important step in vectoring towards additional zones of Au-Cu-Ag mineralization on the property. Summary of additional holes drilled. DP-01-2012_Ext - This hole was drilled as an extension below 300m where a historic hole stopped short of the projection of the mineralized breccia. Broad zones of disseminated and vein hosted sulphide are intersected shortly after 300m where the historic hole was stopped, confirming an extension of the mineralized system to the NW however, it did not intersect the high-sulphide mineralized breccia body. Results are pendingREG-25-23 - Hole targeted an extension of the breccia to the SE at deeper levels than REG-23-21. From ~550m-670m (120m), the hole intersected broad zones of disseminated and locally vein hosted sulphides consistent with the expected projection of the mineralized zone in this area however, it did not intersect the high-sulphide mineralized breccia body. Results are pendingREG-25-24 - Hole targeted an extension of the breccia to the SE at deeper levels than REG-23-21, but shallower levels than REG-25-23. From 400m-514m the hole intersected broad zones of disseminated and vein hosted sulphide that has not previously been observed in this area, but mineralization abruptly terminates after a fault zone at ~515m depth. Significant mineralization is not observed after the fault zone. Results are pending. Table 1: Location, orientation and final depth of holes completed to date.Hole IDEastingNorthingElevationDepthAzimuth (°)Dip (°)DP-01-2012_EXT690349315086712825430-90REG-25-2369075031508801395740228-64.1REG-25-2469075031508801395742.3227.8-60REG-25-2569075031508801395742233-57.7 * The orientation of the holes was modified for this program to obtain intersection of the mineralized breccias closer to true width now that the orientation of the breccia body is better constrained. Due to the topography of the region, this resulted in the collar locations moving up significantly in elevation, resulting in hole lengths materially longer than previous programs. Intersections are expected to be between 70-100% true thickness. Technical InformationThe technical information contained in this news release has been reviewed by Michael Tucker, P. Geo, who is recognized as a Qualified Person under the guidelines of National Instrument 43-101. Mr. Tucker is also a director of the Company and for that reason is not considered independent. Mr. Tucker has read and approve