Both the rise and the dictator are abroad, so I don't think we can say with certainty that one or the other is the target of the modifier abroad . Even confronted should be considered. The deverbal nature of rise probably helps us see it as a possible target for adverbial modification, but dictator is just as likely.
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TakaBut again it's quite possible that 'abroad' in question modifies 'the rise', right?Oh, yes. Certainly.