There's some confusion around the Caspian Sea, namely, is it actually a sea? Don't we usually call fully enclosed bodies of water, lakes? Hopefully this clears things up a little.

Inspired by the Soviet Caspian Sea Monster, Seagull uses low-altitude flight to reduce drag. Poseidon plans to test the Seagull with the US Navy and Coast Guard this summer. Like many startups ...

Poseidon Aerospace emerges from stealth with its uncrewed seal glider dubbed the Seagull. Inspired by the Soviet Caspian Sea Monster, Seagull uses low-altitude flight to reduce drag. Poseidon plans to ...