On 27 July 2011, major urban and regional centers of Australia were updated with the new HD imagery.
Below is an instruction that describes a task, paired with an input that provides further context. Write a response that appropriately completes the request. ### Instruction: List the MITRE techniques contained in the text. ### Input: On 27 July 2011, major urban and regional centers of Australia were updated with the new HD imagery. ### Response: .