* An independent commissioner will investigate all suspected suicides among Defence personnel and veterans.

* Unlike a one-off royal commission, the role of the commissioner will be ongoing.

* It will be able to call witnesses, compel evidence and take action against people who do not cooperate.

* The commission will sit within the attorney-general's department.

* An interim report will be handed down within 12 months, before an annual report is delivered to federal parliament each year.

*An initial $40 million will support the commissioner, but this could be increased.

*A family advocate will also be appointed within the Department of Veteran's Affairs.

Australian Associated Press