Is this based on a true story? If yes, then I think the 4 mariners are purely insane. Info is the key in a war. If you don't want to kill those non-armed people and let them go free. At least leave their hands tied up. Make a little cut on their legs so they can only walk slowly. Or simply throw away their shoes. Why you put yourselves in such a trouble!?
Review of Lone Survivor
