Australian Defence Force Squash (ADF Squash) was formed in 1985 and boasts over 500 members. The aim of the Association is to provide a national forum for all squash players in the Australian Defence Force.

The ADFS National Championship is conducted annually. The five day tournament draws players from across the services and across the Nation. Events contested include the men's and ladies open, graded, masters and doubles, and teams events including inter-service and state matches

Although the National Championships is the major event on the ADFS calendar, players can also compete locally, within their state and even represent the ADF on tour.

All serving members across all standards, from beginners to elite, are encouraged to join