Goliath Resources (GOT.V) has commenced a 50,000-meter expansion drill program at the Surebet discovery on its Golddigger property in British Columbia.nnTwo drills are currently on site and five additional drills are expected to arrive shortly.nnThe campaign is designed to expand the known mineralization laterally and to depth in order to test the extent of the Surebet discovery, as well as the potential location of the Motherlode feeder source. The system remains open in multiple directions, Goliath said.nnExpansion drilling will focus on extending the footprint of the Bonanza zone and Golden Gate zone to the east, northeast and southwest, as well as expanding the Surebet zone to the west and testing other gold-rich mineralized lodes/veins that remain open.nn"Each season the Surebet high-grade gold discovery gets bigger and delivers pleasant surprises, we are delighted to get the 2026 drilling season underway," chief executive Roger Rosmus said.nnGoliath's key strategic cornerstone shareholders include McEwen (MUX.TO).nn