looking for undercover military story

[merlinluver]

I am looking for a fic that has Sam and Dean undercover and or temporarily enlisted in the military. they go to boot camp to deal with a ghost that is haunting and I think killing the soldiers. while there the author briefly touches on the boys being harassed by the soldiers, no real depth on this. I also think, but not sure, that the author kind of hinted at wincest, but that could have just been my interpretation and not fact.

any help would be great thank you

ps I tried to get the closest tags to the story, sorry if they are wrong