Ukraine says North Korea sent missiles and troops to Russia

Ukraine's military intelligence says North Korea has sent ballistic missiles, launchers, and 90 soldiers to Russia's Voronezh region, raising warnings of increased pressure on Ukraine's defenses. Intelligence chief Andriy Cherniak said the unit includes six launch ramps and 120 ballistic missiles. President Zelensky cited indications a North Korean rocket killed six people in an attack. The claims remain unconfirmed by independent sources. South Korea estimates North Korea sent about 15,000 troops since last year. Experts say these missiles are hard to intercept and could hit energy infrastructure this winter. Moscow and Pyongyang have not commented.