Among the new exhibits are a weapon and unexploded shell used by the U.S. imperialist aggressor forces, which were unearthed at the construction site of the Ryongthongsa-Pakyon road, and 14 shells discovered in places around historic relics, machine-gun bullets and splinters of shells driven into a rock on top of Mt. Songak.

The exhibits indict the U.S. imperialists for their crimes of reducing everything into ashes and even destroying precious historical and cultural relics after igniting the war of aggression on the peaceful land in the 1950s.