The Australian government will invest an additional $53 billion in defence over the next decade, as outlined in the upcoming national defence strategy to be presented by Defence Minister Richard Marles. This strategy includes a $14 billion boost to the current budget over the next four years and aims to enhance military capabilities through private capital investments. Despite these efforts, the spending will only reach about 2.3% to 2.4% of GDP by 2033, falling short of the 3.5% target set by US President Donald Trump. Marles emphasizes the need for a robust defence strategy in light of increasingly complex global threats, stating that Australia faces its most significant strategic challenges since World War II. The government plans to leverage private financing for major projects, including a $368 billion commitment to the Aukus nuclear submarine agreement with the US and the UK. Additionally, between $2 billion and $5 billion will be allocated for drone capabilities, focusing on local manufacturing to enhance national security.