Kim Jong Un pledges to speed up nuclear build-up over US-South Korea drills | Nuclear Weapons News

North Korea’s leader threatens to speed up Pyongyang’s nuclear arsenal expansion over a sign of ‘hostile intent’.

North Korean leader Kim Jong Un has threatened to accelerate the expansion of his country’s nuclear arsenal, condemning ongoing United States-South Korea military exercises as a sign of “hostile intent”, according to state media.

Kim, who made the remarks during a visit to a naval destroyer, called the drills “an obvious expression of their will to provoke war”, according to a report published on Tuesday.

He insisted North Korea must “rapidly expand” its nuclear weapons programme, pointing to the inclusion of what he called “nuclear elements” in the drills.

The annual Ulchi Freedom Shield drills began this week, combining large-scale field manoeuvres with upgraded responses to what the US and South Korea claim are North Korea’s growing nuclear capabilities.

The exercises will run for 11 days, with half of the 40 field training events rescheduled to September.

Purely defensive

South Korean officials said the adjustment reflects President Lee Jae Myung’s call to lower tensions, though analysts doubt Pyongyang will respond positively.

Seoul and Washington claim the exercises are purely defensive, but Pyongyang regularly denounces them as preparations for invasion and has often replied with weapons tests.

North Korea’s position is expected to feature in talks between US President Donald Trump and South Korean President Lee in Washington later this month, with efforts to curb Pyongyang’s nuclear ambitions high on the agenda.

“Through this move, North Korea is demonstrating its refusal to accept denuclearisation and the will to irreversibly upgrade nuclear weapons,” said Hong Min, an analyst at the Korea Institute for National Unification in Seoul.

Research published by the Federation of American Scientists last year estimated that North Korea may have produced enough fissile material for up to 90 nuclear warheads, though the number actually assembled was likely closer to 50.

Alongside its nuclear ambitions, Pyongyang is also advancing its naval capabilities. The North Korean public broadcaster KCNA reported that the country aims to complete construction of a third 5,000-tonne Choe Hyon-class destroyer by October next year, and is testing cruise and anti-air missiles for the vessels.