North Korea says it has repaired its damaged second destroyer and launched it into the water in the presence of leader Kim Jong Un.

During the launch ceremony the previous day, North Korean leader Kim Jong Un vowed to rapidly strengthen the country's navy by building two destroyers per year to deter aggression, with the third and fourth ships of the new Choe Hyon class planned for 2026.

North Korea says it has successfully relaunched its new 5,000-ton naval destroyer, less than a month after it capsized during the first attempted launch, state media reports.The country's leader, Kim Jong Un,