SYDNEY, 24 Feb (REUTERS) -- Australia will expand financial sanctions on Russia after its invasion of Ukraine, Prime Minister Scott Morrison said on Thursday (Feb 24), adding 25 military individuals, four weapons technology companies and four banks to its sanctions list.

There will be further waves of sanctions, including "moving on over 300 members of the Russian parliament", Morrison told reporters in Sydney.

He added: "We must ensure there is a cost for this violent, unacceptable and egregious behaviour."

On Wednesday, Australia had announced, in concert with Western allies, sanctions on Russian individuals it believes were responsible for Russia's actions against Ukraine and had flagged "subsequent tranches of sanctions".

On Thursday, Morrison said that the second tranche included 25 Russian army commanders, deputy defence ministers and mercenaries, as well as four entities involved in the development and sale of military technology and weapons.