The Legions are almost universally beloved throughout settled space. They're the heroes in blue, the first of the eight Psi Orders to reveal themselves to the public of the Trinity era, defending the Sydney spaceport from Aberrant attack. As with the other psi orders, ISRA was founded in 2103 by one of the eight proxies — in this case, General Solveig Larssen. Members of the Legions are often referred to as psychokinetics (after their Aptitude), PKs (slang for psychokinetic), Legionnaires, or war dogs.