Indian Penal Code, 1860
123.
Concealing with intent to facilitate design to wage war
Whoever by any act, or
by any illegal omission, conceals the existence of a design to wage war against
the 53[Government of India], intending by such concealment to
facilitate, or knowing it to be likely that such concealment will facilitate,
the waging of such war, shall be punished with imprisonment of either
description for a term which may extend to ten years, and shall also be liable
to fine.