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The Guardian Units of Nations (usually shortened as G.U.N.) is a military organization commonly appearing in the Sonic the Hedgehog series. Its goal is to protect the world, and it includes several humans and robots, as well as Rouge the Bat.


Super Mario Silver Spurs series

G.U.N. has had a major role in this series since Dimensional Duos, as the Interuniversal Republic's military organization.

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