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AUKUS to develop unmanned undersea vehicles, delivery set for 2027

By Thomson Reuters May 30, 2026 | 3:56 AM

By Xinghui Kok

SINGAPORE, May 30 (Reuters) – The United States, Britain and Australia are working together to develop unmanned undersea vehicles as part of their trilateral ​AUKUS defence pact, U.S. Secretary of Defense Pete ‌Hegseth told reporters on Saturday.

AUKUS said in a joint statement that delivery of the vehicles will start in 2027.

The programme will improve the three nations’ reconnaissance and strike capabilities, “and bolster superiority in ‌anti-submarine ​and anti-surface warfare, mine countermeasures, electronic ⁠warfare, and contested littoral ⁠manoeuvre,” the statement added.The programme comes under AUKUS’s so-called “Pillar Two” to develop advanced defence technology including quantum computing, undersea, hypersonic, artificial intelligence and cyber technology.

“The signature project ​will deliver a suite of highly adaptable multi-mission UUV payloads designed to support undersea operations and maintain our ⁠collective advantage in the maritime ⁠domain,” Hegseth said.

Formed by the three countries ​in 2021, AUKUS is part of their efforts to push ​back against China’s growing power in the Indo-Pacific region.

China ‌has called the AUKUS pact dangerous and warned it could spur a regional arms race.

“This will rapidly give our forces the very most advanced battlefield technologies as together ⁠we produce a range of cutting-edge sensors and weapons systems for undersea drones,” said Britain’s Defence Secretary John Healey.

Healey added that ⁠the unmanned ‌undersea vehicles will sharpen all three countries’ ⁠ability to respond to threats, including those ​targeting underwater ‌cables and pipelines.

“For too long in ​AUKUS, we ⁠talked too much and delivered too little,” said Healey, who was talking alongside Hegseth and Australia’s defence minister on the sidelines of the Shangri-La Dialogue in Singapore.

(Reporting by Xinghui Kok, Writing by Devjyot Ghoshal; Editing by Jacqueline, Ros Russell ​and Shri Navaratnam)