
Exercise ROUGISH BUOY 2026: Demanding International Diving Exercise Returns to Vancouver Island for Third Consecutive Year
Archana Cini, Lookout Newspaper. Contributions by Capt Surbhi Matta, Combat Training Centre Exercise ROUGISH BUOY 2026 brought CAF combat divers back to Vancouver Island for the third consecutive year, training at Albert Head and Whirl Bay’s Underwater Demolition Range. First held in 1979, ROUGISH BUOY remains Canada’s only dedicated collective combat diver exercise, focused on operational readiness, recertification, and advanced underwater skills. This year’s 47th iteration included multinational participation from the United Kingdom, Latvia, Germany, and the Netherlands. - An uncommon sight greeted the Vancouver Island shoreline near Albert Head and Whirl Bay Underwater Demolition Range this January: that of Canadian Armed Forces (CAF) combat divers, suited, and sub‑ merged as they practised demanding underwater skills in the Pacific Ocean. Meet Exercise (Ex) ROUGISH BUOY 2026, Canada’s only dedicated collective training exercise that annually unites Canadian and international combat div‑ ers for diving practice, skill development, international cooperation, and dive recertification. The history of Ex ROUGISH BUOY stretches back decades in Canadian history, with its first iteration held in 1979. The exercise was initially created to ensure that combat dive teams could annually maintain oper‑ ational readiness and proficiency for tasks that might be required while deployed, including underwater demoli‑ tion, reconnaissance, and obstacle clearance. Over the years, the exercise has rotated locations and grown to include participating nations. This shift began to foster cooperative learning and technical exchange in addition to holding Canadian combat divers to high operational standards. This year’s installment saw divers return to Vancouver Island for the third consecutive year and the exercise’s 47th iteration. Once at Whirl Bay, the training was challenging. Divers worked through underwater demolition scenar‑ ios, placing charges to clear obstructions prior to deton‑ ation. The exercise also covered underwater navigation; insertion and extraction techniques; and water to land transitions from swimming...






















