The E-7A Wedgetail aircraft will presumably be deployed to the Al Minad airbase, some 40 kilometres south of Dubai. The Australian Defence Force has operated there since 2003. It maintains a small permanent presence at the base to support ADF operations across the Middle East.
Last week, the Albanese government announced it was deploying a C-17 large transport aircraft and a KC-30A air-to-air refuelling aircraft to the region. These planes are now assumed to be at Al Minad, too.
The RAAF previously deployed E-7A Wedgetail aircraft to the region from 2014–20 to support the US-led military operations against Islamic State in Iraq. The RAAF personnel going there now, therefore, will be quite experienced in operations in the region and the dangers involved.