Time to switch to the chewing or snuff type of tobacco.
No one has to smell it. I use Skoal long cut straight. But if they are stuck under water for long periods of time protecting us they should be allowed some vices.
I used both when I was on a boat. Snuff/Chew didn’t compare to having a smoke before watch and the one after watch.
My usual load out for a 30 day cruise was 2 cartons and a roll of chew. 6 months 10 cartons 4 rolls. Mail packages filled the gap.