Miscalculation at the DMZ or in disputed waters around the NLL leads to an exchange of fire; one or both sides take casualties; markets enter crisis mode for 2-4 weeks before de-escalation.
Signal counts measure media attention over the last 7 days — not the likelihood of an outcome.
If this branch plays out and you weren't positioned, here's what you'd miss or take. AI-generated estimates, not forecasts.
▲ Missed gains if not positioned
▼ Realized losses if not hedged
Magnitudes assume — IF the branch materialises — the moves described. Actual moves depend on timing, prior positioning, and intervening events.
Policy lens —Washington invokes the US-ROK Mutual Defense Treaty and places USFK on DEFCON 3 alert; the UN Security Council convenes an emergency session as all five permanent members attend; Seoul activates its Crisis Management Committee and opens back-channel communications through China.
Trade lens —KOSPI, KRW and Samsung Electronics (005930.KS) repriced sharply lower; Treasuries and defense primes (LMT, NOC) bid; JPY catches safe-haven flow. · structural · slow
Outcomes below — each % shown is the overall probability of that full chain occurring
If this path occurs — possible outcomes
Outcome % = conditional on this path occurring · Path % = joint probability of this exact chain from today
Policy lens —Beijing mediates a back-channel agreement and issues a joint PRC-US statement calling for immediate de-escalation; the South Korean National Security Council accepts a 72-hour ceasefire framework; the UN Secretary-General deploys a special envoy to Pyongyang and Seoul.
Trade lens —EWY snaps back from incident lows; KRW stabilises; LMT defense premium fades from peak; KOSPI catches a relief rally. · small move · fast
Policy lens —The US-ROK Combined Forces Command activates a sustained heightened alert posture; Washington and Seoul invoke the 2023 Washington Declaration's nuclear consultative protocols; the UN Panel of Experts convenes a special review of DPRK conventional military activity.
Trade lens —Samsung (005930.KS) multiple compresses; KOSPI 15-20% below pre-incident for the duration; AMAT and Vietnam memory FDI capture diversion premium. · structural · slow
Policy lens —Washington convenes NATO partner consultations under Article 4 and invokes the 1954 US-ROK Mutual Defense Treaty; the UN Security Council holds daily emergency sessions as P5 alignment breaks along US/allied versus China/Russia lines; Seoul declares a national mobilisation and requests emergency allied logistics support.
Trade lens —GLD bid hard on regional-war risk; LMT captures multi-quarter restocking; EWY priced into existential operational-continuity risk. · structural · slow
Information cutoff: 2026-05-21 · Authored: AI-generated, council-reviewed · Live signal counts updated hourly