2014 Sydney hostage crisis
The 2014 Sydney hostage crisis, also known as the Sydney siege and Lindt Cafe siege, occurred on 15–16 December 2014 when a lone gunman, Man Haron Monis, held hostage ten customers and eight employees of a Lindt chocolate café located at Martin Place in Sydney, Australia. Police treated the event as a terrorist attack at the time, but Monis' motives were subsequently debated. However, the findings of the Coroner in 2017 deemed the event to be a terrorist attack.
Battle for Australia
The Battle for Australia is a contested historiographical term used to claim a coordinated link between a series of battles near Australia during the Pacific War of the Second World War alleged to be in preparation for a Japanese invasion of the continent. Since 2008 these battles have been commemorated by Battle for Australia Day, which falls on the first Wednesday in September.