AUKUS partners develop undersea drone tech to counter threats to global cables amid China tensions
Consensus Summary
Australia’s Defence Minister Richard Marles warned at the Shangri-La Dialogue in Singapore that the seabed is becoming a 'battlefield' due to increasing threats to undersea cables, citing five incidents in the Taiwan Strait allegedly linked to China and three in the Baltic Sea linked to Russia. The AUKUS partners—US, UK, and Australia—announced a new project to develop uncrewed submarine technology by 2027 to protect critical seabed infrastructure, including cables that carry 99% of Australia’s internet traffic. Marles urged China to improve transparency in its maritime operations and adhere to international law to stabilise the region. US Defence Secretary Pete Hegseth praised Australia’s increased defence spending and criticised allies relying on US protection, while also warning against a Pacific dominated by any single hegemon. Both sources agree on the urgency of the threat but differ slightly in emphasis, with the Guardian highlighting concerns about US commitment to Taiwan and Newscomau focusing more on defence spending targets and regional partnerships.
✓ Verified by 2+ sources
Key details reported by multiple sources:
- Defence Minister Richard Marles stated at the Shangri-La Dialogue in Singapore that 'the seabed is becoming a battlefield' and 'the shadow fleet is becoming a weapon'
- Five undersea cables were damaged in the Taiwan Strait in the past 18 months, allegedly by China, according to Marles
- Three undersea cable incidents occurred in the Baltic Sea, allegedly committed by Russia, as reported by Marles
- The AUKUS partners (US, UK, Australia) announced a new project to develop uncrewed submarine technology for protecting critical seabed infrastructure, set to be delivered in 2027
- US Defence Secretary Pete Hegseth praised Australia for 'stepping up' in defence spending and criticised allies relying on 'free rides'
- Marles called for China to commit to transparency around its maritime operations and adherence to international law for regional stability
- 99% of Australia’s internet traffic flows through just 15 subsea cables, as stated by Marles
- The new AUKUS technology will include 'cutting edge surveillance, reconnaissance, and strike capabilities' for uncrewed submarines
- The Shangri-La Dialogue in Singapore is Asia’s biggest annual defence and security summit
Points of Difference
Details reported by only one source:
- US Defence Secretary Pete Hegseth explicitly stated 'The era of the United States subsidising the defence of wealthy nations is over'
- Hegseth called for Australia to increase its defence spending to 3.5% of GDP, as per the Trump administration’s stance
- Hegseth praised Australia, South Korea, Singapore, the Philippines, and Japan for increasing defence spending
- The Trump administration’s defence budget request is US$1.5tn (A$2.085tn), as mentioned by Hegseth
- Hegseth invoked Theodore Roosevelt’s 'speak softly, but carry a big stick' policy
- Hegseth did not directly mention Taiwan during his speech, despite earlier warnings about a 'real and potentially imminent' Chinese invasion threat
- The article highlights concern in Taiwan over the Trump White House’s commitment to the island, citing stalled arms sales and a recent underwhelming Trump-Xi summit
- Hegseth referred to the US Department of Defence as the 'Department of War' in his speech
- Marles described undersea cables as 'the arteries of modern civilisation'
- The Guardian notes that Hegseth’s stance contrasts with his earlier full-throated warnings about China’s military preparations for Taiwan
Contradictions
Conflicting information between sources:
- Newscomau states Hegseth explicitly called for Australia to increase defence spending to 3.5% of GDP, while the Guardian does not mention this specific percentage
- Newscomau reports Hegseth praised Australia, South Korea, Singapore, the Philippines, and Japan for increasing defence spending, but the Guardian only mentions Australia and Japan explicitly
- The Guardian notes Hegseth did not directly mention Taiwan, while Newscomau does not provide a direct contradiction but focuses more on Hegseth’s broader statements on defence spending and partnerships
Source Articles
‘Battlefield’: Aus’ grim China warning
Defence Minister Richard Marles has warned of a new frontline of global conflict, as he announces a new AUKUS move to counter the threat.
New Aukus drone subs to protect critical undersea cables as Marles warns: ‘seabed is a battlefield’
Minister tells Singapore defence summit undersea internet cables are being cut at an unprecedented rate, with Australia acutely vulnerable Get our breaking news email , free app or daily news podcast The defence minister, Richard Marles, has said the “seabed is a battlefield” in a combative speech urging Beijing to be more transparent about its maritime operations, and taking aim at weak international controls over so-called “shadow-fleet” vessels. The warning came as the US, UK and Australia an