Provide an example of the prisoners dilemma (security dilemma) or game of chick

Provide an example of the prisoners dilemma (security dilemma) or game
of chicken (brinkmanship) in international relations that involves the
United States. You may use the internet to search. Give a description
of the event, the role of the United States, and any other information
you find relevant. Could there have been a better outcome? If so, how
could it have been better (or worse)? Cite the sources you use.