How can intervention from a third party (like the United States) help to resolve the commitment problem?

1. Third party like USA can use force as last option to resolve the commitment problem.

2. External state like USA as self-interest in peace coexistence .

Explanation:

Commitment problem can be simply explain as when the side with rising power is not ready to promise to any settlement terms for an indefinite period.

Intervention from a third party like United States can help in resolving the commitment problem because USA is very powerful  and many countries respect them and they can use force if there is no alternative than this to resolve it.

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