Trader consensus implies a 91.8% probability against North Korea invading South Korea before 2027, driven by the absence of mobilization signals or doctrinal pivots toward conventional assault amid routine provocations. In late October 2024, Pyongyang tested a new solid-fuel ICBM and blew up inter-Korean roads and rails, while Kim Jong Un ordered war readiness reviews, but these fit decades-old escalation tactics for leverage rather than invasion prep. North Korea's deepening military alliance with Russia—including 10,000+ troops deployed there—diverts resources, as does its nuclear-focused doctrine over mass ground offensives. Robust US-South Korea joint exercises, fortified DMZ, sanctions, and Seoul's superior conventional forces sustain deterrence, with regime survival prioritizing brinkmanship over suicidal war; only catastrophic miscalculation or leadership upheaval could shift odds.