A prostitution and sex trafficking ring operated on the outskirts of a U.S. Navy base in Bahrain and may have involved 15% of the sailors stationed there.

The United States, which took a forceful stance on other Arab revolts, remained relatively passive in the face of the kingdom’s unrest and crackdown. To many who are familiar with the region, this came as no surprise: of all the Arab states that saw revolts last year, Bahrain is arguably the most closely tied to American strategic interests.

A report on Bahrain, the Arab Spring’s most ill-fated uprising.