1300 333 362 Sections Capital Facilities and InfrastructureEnvironment and EngineeringEstate PlanningPFAS Investigation and ManagementMaritime Infrastructure and Integration Key People First Assistant Secretary Infrastructure Division Mr. Pat Sowry 1300333362 dsrgid.support@defence.gov.au www.defence.gov.au Canberra Phone 1300333362 Last updated: 22 April 2026
First Assistant Secretary Infrastructure Division Mr. Pat Sowry 1300333362 dsrgid.support@defence.gov.au www.defence.gov.au Canberra Phone 1300333362