Pakistan, June 4 -- North Korean leader Kim Jong Un has ordered a significant increase in the country's nuclear weapons programme, calling for an "exponential" expansion of the national atomic arsenal. During a visit to a newly operational nuclear material production facility, Kim reviewed progress in weapons-grade nuclear material production and directed officials to further boost output to meet long-term strategic objectives.

According to state media, production capacity for nuclear materials has more than doubled over the past five years, reflecting North Korea's continued focus on strengthening its military capabilities. Kim received briefings on newly introduced production methods that incorporate advanced technology and examined fu...