roketsan

Came across this patent by Roketsan of Turkey, relates to a amphibious torpedo tube that is deployed by and remote-controlled from a land-based vehicle, and can operate amphibiously, dive and be brought back and used again; document is sparse but there's an illustration...

https://tua.gov.tr/en In a major milestone, Turkey on Tuesday unveiled its ambitious 10-year space road map that includes missions to the moon, sending Turkish astronauts to a scientific mission in space and developing internationally viable satellite systems...