G.U.N.

The Guardian Units of Nations, also known as the Guardian Units of the Nations and abbreviated as G.U.N., is a group that appears in the Sonic the Hedgehog series. It is an international military and security organization on Earth, as well as the national defense forces of the United Federation. Run by Commander-in-Chief Abraham Tower, G.U.N. has engaged in multiple incidents where it would protect Earth from all sorts of threats, including the Eggman Empire and the Black Arms. Founded over fifty years ago, G.U.N. has had a key role in several crises in recent history, including the shutdown of Project Shadow, the Space Colony ARK incident, the Black Arms' invasion of the planet, and many others. However, during the War to Take Back the Planet, G.U.N. was "put in their place" and dismantled by the Eggman Empire, leaving the organization's status after the war unknown.