Undated picture released from North Korea's official Korean Central News Agency on March 4, 2016 shows North Korean leader Kim Jong-Un (C) inspecting a test-fire of the new-type large-caliber multiple launch rocket system. (Agence France-Presse)
North Korean leader Kim Jong-Un says his scientists have successfully miniaturised nuclear warheads to place on a ballistic missile and create a "true" deterrent, state media said Wednesday.
"The nuclear warheads have been standardised to be fit for ballistic missiles by miniaturising them," Kim noted during a meeting with nuclear technicians, the North's official KCNA news agency said.
