The 2003 Marriott Hotel bombing was also perceived as targeted at Western interests in Indonesia ; Al Qaeda claimed the attack was carried out by a Jemaah Islamiyah suicide bomber in response to actions of the United States and its allies , including Australia . A 2004 attack on the Australian embassy in Jakarta by Jemaah Islamiyah resulted in the deaths of nine Indonesians . The following year , Indonesian diplomatic and consular premises in Australia received a number of hoax and threat messages . Since then , both the United States and Australian governments have issued warnings against travel to Indonesia , advising their citizens of a continued risk of attacks
2003 Marriott Hotel bombing
2003 Marriott Hotel bombing
Australia–Indonesia relations