# What Lies Behind russia's Decision Not to Supply Iran with the S-400 Air Defense System?

> **Newsylist Open Intelligence Dossier** · First detected: 2026-11-09 00:29 UTC · Category: World · Sources: 1 · Current Velocity: 0.25

## Multi-Source Evidence Table
| Source Outlet | Headline | Published (UTC) | Verification URL |
|---|---|---|---|
| Defense Express | What Lies Behind russia's Decision Not to Supply Iran with the S-400 Air Defense System? | 2026-11-08 18:08 | [Source Link](https://news.google.com/rss/articles/CBMixwFBVV95cUxOb1JXTlgwZXFEaHoyLVVZaFBaeXRaQ2dMUE9fbFRwdEpCeGMxUkwtSXBUWGlhc3pOQm80MnFoSzJmRVpOZXB1MUR0SzNpSDQ3MGsyakZKWTYzQVdSb1pZNlVrZy01aUxsdXNTRTFVcE8zTTFnWE1jSzFvRlhPNGVxMjdlejFGREJXbm5Uamg0VW1nVHRFRjFrRHZ4VmstVnZLeVBRX0JGbVVPcmZabkZMQmQ0MUE0ZGNwVkpHS3ZZRXFUaGtWcHlz?oc=5) |

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*Canonical Source: https://www.newsylist.com/trend/2026-11-09/what-lies-behind-russia-s-decision-not-to-supply-iran-with-the-s-400-air*
*Synthesized by Newsylist Open Intelligence Engine under E-E-A-T journalistic standards.*