Archive · 25 Sep 2025
Middle East Ceasefires: Success Rates and Key Factors
A new ceasefire was declared between Israel and Iran, but it might be difficult to maintain.
Historical data suggests that Middle East ceasefires often fail.
The success of a ceasefire depends on factors like talks about the causes of the conflict, monitoring by outside parties, and a period of relative calm after the agreement.
If the ceasefire survives the first 100 days with few casualties, it has a better chance of success.
But in the case of this particular agreement, it will be hard to hold because both sides continue to take actions that undermine peace.
A ceasefire was declared between Israel and Iran, brokered by Donald Trump.
Historical data indicates that Middle East ceasefires have a poor success rate.
Successful ceasefires often involve a political process to address the underlying issues.
Monitoring by outside parties is crucial for ceasefire stability.
The first 100 days of a ceasefire are the most fragile, where deaths must be kept low to ensure survival.
- Who
- Israel and Iran, with US and Qatar brokering.
- What
- A ceasefire agreement.
- When
- Declared by Donald Trump on June 23rd, with initial strikes occurring on June 13th.
- Where
- Middle East, specifically between Israel and Iran.
- Why
- To end conflict and potential war.
- Ceasefire Project Study Period
- 1989-2020
- Middle East Ceasefire Failure Rate
- Over half
- Iran Ceasefire Involvement
- 1 (failed)
- Israel Ceasefire Involvement
- 77
- Factors for Success
- Political process, monitoring, and a 'fragility window'
- Fragility Window Criteria
- Fewer than 25 deaths in first 100 days