What It’s Like to Bring a Submarine to Periscope Depth

In Short: Hopefully routine.

WiLt Contributor
Jun 17 · 3 min read

Written by John Bickford

Photo by 12019 on Pixabay.

M submarines spend most of their time deeper than 150 feet (measured surface to keel) while in transit from one place to another, searching for enemy subs or on patrol, working to remaining undetected. However, they do need to come to periscope depth…