Chinese defense ministry insists its vessel ‘did not conduct any activity that could affect the Australian side’s diving operations’
  • cosmic_skillet@lemmy.ml
    1·
    1 year ago

    Yes, that is how active sonar works. The ship emits a very loud noise and listens for reflections to map out the surroundings. Sonar pings can be very loud and can damage the ears of underwater life forms.