It was interesting to me to hear that the Navy will ban smoking on submarines starting this week. I had no idea that smoking was allowed on these vessels in the first place. The decision came after a study found that second hand smoke reached dangerous levels when the subs were under water.
While many of the sub crews hail the decision, some do not like the policy. The navy is providing ways to help the smokers quit by providing patches and gum for smokers. I hope those who smoke will be able to quit and can improve their health.