hide out

be or go into hiding; keep out of sight, as for protection and safety; "Probably his horse would be close to where he was hiding"; "She is hiding out in a cabin in Montana"

उल्फा उग्रवादियों ने भूटान की सीमा को अपना"hide out"बना रखा है

During British period this Fort was of importance was utilized as hide out.