In the long and unresolved drama of nuclear proliferation, North Korea has once again drawn a firm line — not in sand, but in doctrine. Following an International Atomic Energy Agency resolution criticizing Pyongyang's weapons program, Kim Yo Jong accused the global body of enforcing rules that bend toward the powerful and break against the defiant. North Korea's Foreign Ministry went further, declaring the country's nuclear status not merely a policy choice but an irreversible condition of its existence — a posture reinforced this week as Kim Jong Un toured munitions factories, signaling that