Veteran prop James Slipper was named in coach Joe Schmidt's 37-strong Australia squad for the opening three Tests of the Nations Championship on Friday, with a trio of potential debutants also included.

James Slipper has spoken about the lengthy process behind his decision to make a comeback to the Wallabies at the age of 37.

Recently retired Australia prop forward James Slipper is set for a shock international comeback, with the 37-year-old eyeing a fifth Rugby World Cup on home soil next year.

Veteran prop James Slipper has officially returned to international rugby after being named in the Australia squad for the first three Nations Championship matches in July.

Veteran prop James Slipper was named in coach Joe Schmidt's 37-strong Australia squad for the opening three Tests of the Nations Championship on Friday, with a trio of potential…