Mobile Suit Gundam 0080: War in the Pocket

Say it Ain't So, Bernie! (1x5)

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At Granada, Killing is informed that Operation Rubicon has failed and that the Gundam is still in Libot. He sees his commander overriding an order to load nuclear weapons onto a warship. Killing tells him he never asked permission, and his commander asks him if he plans to violate the treaty. Killing says that Side 6 never signed the Antarctic Treaty and then shoots his commander. He takes command of Granada and orders the loading of the nukes to continue.