Manta

"Wow! Check out that radical Manta in here! It's so col that it's designed to fight in the underwater battlefield. Thank heavens for that. I bet these Coalition of the Red Star navies would suffer with this."

--Su Ji-Hoon, Miles to the Future

The Manta is a light military unit of the Oceanic Future from Forge of Empires.

In When the Cold Breeze Blows Away, they are futuristic manta ray-shaped drones that serve for the Future Navy.