UAG-79 Aqua GM

The UAG-79 Aqua GM was an aquatic version of the UGM-79 GM. It played key tactical roles during Operation Ten-Go alongside the UX-78-G1 Gundiver.

History
The Aqua GM was the Allies answer to Japan's new aquatic Mobile Suits. However, it was more lightly armoured which made it faster, yet more vulnerable to attacks.

Two Aqua GM's and a Gundiver played an essential role during Operation Ten-Go where they successfully sunk the Yamato with the help of US Aircraft. A stray missile that was intended for a JSM-07 Zgok hit the sinking Yamato's magazines and caused a massive explosion which severely damaged both Aqua GM's.