# Diplomacy

*Source* · `src-paradoxwikis-2026-eu4-diplomacy` · status: **n/a**

| field | value |
|---|---|
| kind | Encyclopedia / wiki |
| authors | Europa Universalis IV Wiki contributors |
| venue | Europa Universalis IV Wiki (paradoxwikis.com) |
| date | 2026 |
| url | https://eu4.paradoxwikis.com/Diplomacy |
| accessed | 2026-10-24 |

## Notes

Opinion capped at +200 and -200 with reasons shown in tooltips; each point of diplomatic reputation adds +5 to alliance acceptance and +3 to vassalization; base cap of 4 diplomatic relations, 1 diplomatic power per month per relation over cap; 2 diplomats.

## Backlinks (computed)

**cited by:** [Faction diplomacy](../mechanic/faction-diplomacy.md), [Opinion modifiers](../mechanic/opinion-modifiers.md), [Reputation](../mechanic/reputation.md)

## Citation

Europa Universalis IV Wiki contributors (2026). *Diplomacy*. Europa Universalis IV Wiki (paradoxwikis.com) https://eu4.paradoxwikis.com/Diplomacy

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Provenance: created in run `2026-10-24-taxonomy-m3`.