Comment Comment by ck2 US Navy (and certainly others) kill many dolphins, whales and other sea life with their high powered sonar.US also has high powered ultra low frequency radio (ELF) for communication to subs and that's got to be insane to wildlife.https://en.wikipedia.org/wiki/Project_Sanguine parent ck2 2 years ago
US also has high powered ultra low frequency radio (ELF) for communication to subs and that's got to be insane to wildlife.
https://en.wikipedia.org/wiki/Project_Sanguine