Kim Jong Un inspects nuclear submarines as Putin praises ‘invincible’ bond
North Korean leader Kim Jong Un inspected a nuclear submarine plant in Sinpo and received a message from Russian President Vladimir Putin praising the “invincible friendship” between their countries, state media reported. The visit highlighted North Korea’s efforts to advance nuclear-capable submarine development and underscored deepening military and political ties with Russia amid the ongoing war in Ukraine and international sanctions. Authorities showcased submarine construction, modernization plans, and strategic cooperation, while outside verification of the plant’s capabilities remained unavailable.