The RMS-192M Zaku Mariner (aka Zaku-Mariner) is a mass-production amphibious mobile suit first featured in the anime series Mobile Suit Gundam ZZ; the design was later updated and featured in the novel/OVA series Mobile Suit Gundam Unicorn. The units that appeared in Mobile Suit Gundam ZZ were piloted by Flynn, Eyne, Beats, Green and Fritz.