BudgetLines.

The Lab has compiled 25+ years of Australian budget data across defence, development, diplomacy, intelligence and international policing.

What do the numbers tell us?

Over the course of 25 years, Australia has spent approximately 9% of the total budget on international affairs.

Australia's Portfolio Budget Statements show that the distribution of this funding between arms of statecraft has varied...
Explore the graph below.

The 2025-2026 budget breaks down as follows:

Federal Budget total $785.67b
Defence: $58.99b
Official Development Assistance: $5.10b
Diplomacy: $3.91b
National Intelligence Community: $2.05b
Policing: $2.00b

Over 25+ years, levels of budget growth have varied significantly.

Australia's Portfolio Budget Statements show the following growth comparisons between arms of statecraft between 2025-26 and 1999–00...

And the distribution of this funding has varied between different arms of statecraft.

Explore the graph below.

Read the analysis:

This year:

2025 budget breakdown

Read this year's brief analysis here.

In context:

25 years of budget data

Read the 25-year in depth analysis here.

Related data:

Further analysis

Read additional related analysis here.

About the data:

Methodology

Read information about the data here.