Aerosmith has cancelled a concert in Indonesia scheduled for Saturday after two militants were arrested for allegedly plotting to blow up the Myanmar Embassy.

A promoter for the show in Jakarta blamed the cancellation on safety concerns -- it's unclear if there was a direct threat to the band or the concert venue.

Cops in Indonesia said two suspected militants had been arrested in connection to the bomb threats -- and explosives were seized. According to reports, the militants are suspected of plotting to use the bombs against the Myanmar Embassy in Jakarta to protest Myanmar's treatment of Muslims.