This visualization tracks global arms transfers from 2000 to 2024, comparing total transfers against regional breakdowns including China and India, outside China and India, and outside China. It uses D3.js with `scaleLinear`, `line`, `axisBottom`, and `axisLeft` to render interactive multi-series line charts over 25 years, with tooltip circles and a vertical hover line showing precise yearly values. Data comes from the SIPRI Arms Transfers Database, shown in millions of USD.