Should change how we handle submarines? Technically, not all submarines are military vehicles (ex: post #2299477, post #2246879, post #2097030), just most of them. Since the civilian variety is so far and few between, should we create a new tag called "civilian_submarine"?
This would allow us to add some implications to the submarine tag.
On a side note, submarines are traditionally called boats because of legacy (they used to be carried by ships), though they are very oversized to be called a boat nowadays.
So given the creation of the "civilian_submarine" tag, should submarines...
1. Imply warship, (which would add ship + military vehicle)
2. Create a new tag warboat, which would imply both military vehicle and boat (could add patrol boats in this case), and have submarine imply warboat
3. Imply military vehicle and boat directly
4. Just imply military vehicle
Else, we would need to manually tag...
5. warship
6. warboat
7. military vehicle + boat
8. military vehicle
Thoughts?