NYT > World News Climate Change Could Complicate Anti-Submarine Warfare Par :Jacob Judah 12 juin 2025 à 05:02 Sound is the primary means of tracking subs in vast ocean expanses, and research shows that it’s behaving differently as the seas warm. © Kenny Holston/The New York TimesThe American attack submarine Hampton in the Beaufort Sea, north of Canada and Alaska, in March 2024. Ocean changes affecting submarine detection appear to be more pronounced at northern latitudes.