"Many years ago I read about naval battle enactments in the US using model warships fitted with BB firing guns."
They're still going strong Red, here's all the info you need to get started 😁
They use CO2 powered cannons. There are strict rules on construction to level the playing field (er pond!?), but no limit on bilge pumps 🤔
I've also seen several RC combat vids on U-tube from the US as well as OZ.
Happy battling, keep ya powder dry😉
"sub firing explosive torpedoes............ Wonder where I got that idea from........... "
No idea Red, sounds interesting though 😉😆
Cheers, Doug 😎