Nato's Arctic mission: Studying sound waves to detect submarine using sonar skills

Nato scientists are analysing sound waves to improve the West's capability to detect Russian submarines, as global warming transforms underwater acoustics, in the icy region of Arctic waters. The lead scientist aboard the Nato research vessel Alliance Gaultier Real told that, "The only reliable source of information is acoustic waves."

from Science News - Times of India https://ift.tt/vbKLsDi