A RAAF E-7A Wedgetail aircraft has deployed to Germany in support of multinational efforts helping to protect a vital gateway of international humanitarian and military assistance to Ukraine.
Prime Minister Anthony Albanese said Australia remained steadfast in supporting Ukraine.
"I'm proud to confirm the E-7A Wedgetail has arrived in Germany to commence its important mission. Australia is honoured to provide this aircraft to help protect the vital lifeline of humanitarian aid and military assistance entering Ukraine," Mr Albanese said.
The Wedgetail deployment delivers on the government's commitment made ahead of the Prime Minister's visit to the NATO Summit in Vilnius.
The aircraft has arrived at Ramstein Air Base to begin a six-month deployment under Operation Kudu. Up to 100 ADF personnel have deployed with the aircraft.
The aircraft will not be involved in the conflict in Ukraine, and will not operate inside Russian, Belarusian or Ukrainian airspace, and ADF personnel and assets will not enter Ukraine during the deployment.
In addition, the Australian Government will provide a further $20 million of military assistance to the Ukraine, with the support of local defence industry.
De-mining equipment, portable x-ray machines, a 3D metal printer, and counter drone systems are some of the Australian-developed equipment - made by DroneShield, Micro-X, Minelab and SPEE3D - that will contribute to Ukraine's defence.
Minister for Defence Industry Pat Conroy said the local defence industry has many ground-breaking companies providing unique solutions.
"3D metal printers can be used to print spare parts, while de-mining and portable x-ray equipment can provide life-saving assistance for Ukrainian personnel on the battlefield," he said.
This support will take Australia's overall assistance to about $910 million, including the provision of Bushmaster protected mobility vehicles, heavy artillery, critical ammunition and contributions to the Ukraine Humanitarian Fund.