AUKUS pops up again as Australia inks bigger defense spending and new submarine tech with US/UK, reshaping Indo-Pacific security. (Australia, UK, US)
The US, UK and Australia are expanding the AUKUS pact with a signature project to field multi‑mission unmanned undersea vehicles (UUVs) and related sensors. The pact aims to bolster submarine and undersea-cable security amid tensions with China and ongoing global cyber-physical threats. Deliveries are expected to begin in 2027.
Australia is weighing military aid to Middle Eastern countries amid ongoing Iran-related conflict. Australian personnel are on US submarines involved in the sinking of an Iranian warship off Sri Lanka, but they did not participate in the attack. The government emphasizes non-participation in offensive actions.
Australia has announced a historic increase in defense spending, driven by a planned AU$53 billion investment over the next decade. The government is shifting towards greater self-reliance and regional security, with a focus on modernizing its military capabilities amid rising global tensions. The move is part of a broader strategic update.
From May 4–5, Japan has signed defence and security pacts with Indonesia and Australia and has elevated economic and energy cooperation with Australia. Tokyo has agreed frameworks for defence-industry cooperation, intelligence sharing and joint exercises with Indonesia, and has agreed a package with Australia on energy, critical minerals and deeper defence collaboration.