US, UK and Australia to develop underwater drone technology

A significant story is unfolding on the international scene. US, UK and Australia to develop underwater drone technology58 minutes ago Share Save Add as preferred on GoogleTessa WongAsia Digital Reporter, Shangri-la Dialogue, SingaporeReutersUK defence minister John Healey said the UK would be contributing £150m to the new projectThe US, UK and Australia say they will develop underwater drone technology to protect undersea cables and boost defence, under their military alliance known as Aukus. The uncrewed unmanned vehicles (UUVs) technology is expected to be ready by next year. While the project's total cost was not stated, British defence secretary John Healey said the UK would contribute £150m ($201m).

The announcement, made by the countries' defence ministers at a security summit in Singapore, follows claims of slow progress in Aukus's projects. Acknowledging the criticism, Healey said "for too long in Aukus, we talked too much and delivered too little", adding "that has now changed under our three governments". The Aukus defence pact, which began in 2021, sees the three countries developing nuclear submarines and sharing military expertise.

The Details

It is widely seen as a way to counter China's growing maritime presence in the Indo-Pacific and its role in rising tensions in disputed territories such as the South China Sea. The UUV technology is the first signature project under Aukus's Pillar Two, where the partner countries work together on "advanced capabilities" in areas such as long-range hypersonic missiles, undersea robotics and AI. A joint statement said the new project would see "cutting edge payloads and enabling systems" developed for UUVs which could protect seabed infrastructure, conduct strikes, surveil and do reconnaissance, and conduct logistics operations.

Healey also said that sensors and weapons systems would be developed for the UUVs, which would "rapidly give our forces advanced battle technologies". It would also help them deal with threats "including to our underwater cables and pipelines on which so much of our daily life depends". Such efforts would strengthen deterrence in the Pacific, Atlantic and waters in the High North, he added.

The announcement comes a month after Healey accused Russia of running a covert operation over cables and pipelines in waters north of the UK. Moscow has denied the allegations. In December, the UK and Norway signed a pact to hunt Russian submarines in the North Atlantic to protect undersea cables.

The UK is connected by about 60 undersea cables, which British officials say are increasingly under threat from Moscow, with a 30% rise in Russian vessels spotted in UK waters over the past few years. Elsewhere, Chinese ships are suspected to have damaged undersea cables in waters surrounding Taiwan and in Swedish territory. On Saturday the three defence ministers did not respond to a question from the on whether the UUV technology project was aimed at countering Russian and Chinese undersea activities.

The story has become one of the most prominent items on the global agenda.