Ursa Major (comics) become more feral and he begins to lose control over his human intelligence if he remains in his transformed state for several hours consecutively. Ursa Major was trained by the Soviet Military, and trained in the use of his powers by Professor Phobos, being a graduate of Professor Phobos's mutant training school. While transformed, Ursa Major possesses superhuman strength, stamina and resistance to physical injury to a much greater degree than an actual bear of similar size possesses. His strength is sufficient to allow him to engage in a one-on-one battle with The Hulk and survive. His senses are also
HMS Ursa (R22) watch and there was only one minor injury. After major damage control by the ship's crew, she made her way slowly to Greenock shipyard dry dock, where she was measured for a new bow and this was fitted in under four weeks. "Ursa" returned to Devonport dockyard, where the new bow (with a stylish rake of a few more degrees than that of her original one) was finished off with standard RN fixtures and fittings. "Battleaxe" was decommissioned and scrapped. In March 1963 "Ursa" relieved in the 8th Frigate Squadron and served as West Indies guard ship from June 1963