Dark Colony (ダーク・コロニー Dāku koronī?) is the sixth chapter of Mobile Suit Gundam: The Origin MSD: Cucuruz Doan's Island.
Synopsis
May, Universal Century 0077, Sasha Kitz is invited to the Dark Colony where the development of mobile suits is carried out. Various tests had been conducted under Special Operations Lieutenant Cucuruz Doan. On June 23, although the verification testing of the MS-04 Bugu and YMS-03 Waff was to be conducted, commanding officer, Captain Yat Delma, tells Doan that one of the pilots, Calden, is an industrial spy and gives the command "do not do anything" [1].