Unfair to single them out. Submarines sink regularly, often due to human error. Grounding, collisions, even arson. Periscope hatches left open, oxygen ports closed.<p>Ever drive off and leave your trunk lid open? Forget a kid at the mall? Not call your Mom on Mothers' Day? Then you understand how easy it is for human error to occur.
I guess mistakes are more common than we would like them to be<p><a href="https://abcnews.go.com/amp/Politics/navy-warships-narrowly-avoid-colliding-san-diego-bay/story?id=94279374" rel="nofollow">https://abcnews.go.com/amp/Politics/navy-warships-narrowly-a...</a><p><a href="https://amp.cnn.com/cnn/2017/11/01/politics/navy-fitzgerald-mccain-collisions-report-avoidable/index.html" rel="nofollow">https://amp.cnn.com/cnn/2017/11/01/politics/navy-fitzgerald-...</a>