Picture released by North Korean news agency KCNA showed Kim Jong-un at what it said was the testing of a multiple launch rocket system
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North Korea 'has miniature nuclear warhead', says Kim Jong-un

9 March 2016 Last updated at 05:49 GMT

Kim Jong-un has claimed North Korean scientists have developed nuclear warheads small enough to fit on ballistic missiles.

State media published images showing the North's leader standing next to what it said was a miniaturised weapon.

Steve Evans reports.