I ask you three questions: FIVE
- killflags appear only at port side and not starboard? (the GATO_CONNING_emblem is on both sides) YES
- are sampans and tugsboats to be considered as sunken merchant ships to manually update killflags? YOUR DECISION
- the files "SHIP_SUNK ..." what are they and where can they be seen? KILLFLAGS
- Can the killflags be automatically updated in the future, I don't mean in the open sea, but at least when you return to the base? NO
My submarine is a Gatoclass - Gato and I don't see the number but I believe it is number 212 and the activated MOD is FOTRSU 1.46.
USS GATO SS-212 IS IN THE FOLDER