---
title: "Comecon: Soviet Economic Council Explained | Model Diplomat"
description: "Comecon was the Soviet-led Council for Mutual Economic Assistance, crucial for coordinating trade among Eastern Bloc socialist states after 1949."
url: "https://modeldiplomat.com/learn/glossary/comecon"
---

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Model Diplomat Research Team · Last reviewed June 22, 2026

TL;DR

- Comecon was the Soviet-led Council for Mutual Economic Assistance, founded in 1949 to coordinate economic planning and trade among socialist states of the Eastern Bloc.
- When was Comecon founded and dissolved?
- How did Comecon differ from the Warsaw Pact?
- Why is Comecon compared with the Marshall Plan?
- What was the transferable rouble?

[Civil Service & Diplomatic Exams](https://modeldiplomat.com/learn/civil-services/glossary)Updated June 22, 2026

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In 1972 Fidel Castro's Cuba joined Comecon, securing guaranteed Soviet purchases of its sugar at subsidised prices that propped up the island's economy until the bloc's dissolution in 1991.

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