As the newly-commissioned USS Squalus submarine was sunk 240 feet below the waters near the New Hampshire and Maine coast after a test run, 33 US Navy sailors and enlisted men only had hours before ...

Do you know more about the sinking? Email: Taryn.pedler@mailonline.co.uk Follow our liveblog: Egypt submarine accident latest updates: Rescue mission launched after tourist boat sinks in Red Sea A ...