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.
Attack on Sydney Harbour
The naval officer-in-charge of Sydney Harbour at the time of the attack was Rear Admiral Gerard Muirhead-Gould of the Royal Navy. On the night of the attack, three major vessels were present in Sydney Harbour; the heavy cruisers and , and the light cruiser . Other warships in the harbour included: destroyer tender , auxiliary minelayer , corvettes , , and , armed merchant cruisers and , and Dutch submarine "K-IX". A converted ferry—HMAS "Kuttabul"—was alongside at Garden Island where she served as a temporary barracks for sailors transferring between ships. The hospital ship "Oranje" had also been in the harbour, but departed an hour before the attack.