# Cascade Simulation Scrutica # Cascade [2 corrections · latest May 19, 2026→](/corrections#editorial-fac-epoch-gc-stargate-uae-phase-1-total_gpu_count "This page has had one or more public corrections. Click to see the full record.")Fresh2d If a node, region, or supply-chain layer fails, what stops — where, and how fast. A quantitative propagation model that walks the supplier–customer graph one edge at a time, weighting each hop by trade-flow share, editorial replaceability, and the stock-price correlation between coupled firms. The **Engine** runs any disruption you build; **Scenarios** pins it to named geopolitical stress cases, each carrying its own dated threat analysis.