Australian Army Creates New Littoral Manoeuvre Group for Indo-Pacific Amphibious Operations.

On 30 March 2026, the Australian Department of Defence announced the establishment of the Australian Army’s new Littoral Manoeuvre Group during a ceremonial parade at Gallipoli Barracks in Brisbane, a move that gives clearer institutional form to Canberra’s effort to adapt its land forces to the geography of the Indo-Pacific.

Presented as part of the implementation of Australia’s National Defence Strategy, the new formation is significant because it connects amphibious lift, land force deployment and regional deterrence in a single operational structure. The group is intended to improve the Army’s ability to move, deploy and support land forces across coastal and island regions, making it one of the clearest signs yet of how Australia wants its Army to operate in the years ahead.

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Australia has established a Littoral Manoeuvre Group in Brisbane to enable rapid amphibious deployment and sustainment of combat forces across the Indo-Pacific’s coastal and island régions (Picture Source: Australian Army)

At the centre of the announcement is a shift in how the Australian Army intends to position and sustain combat power across the country’s northern approaches and the wider Indo-Pacific. Chief of Army Lieutenant General Simon Stuart said the new capability would strengthen the Army’s ability to “hold adversaries at risk, control strategic land positions and deny access through Australia’s northern approaches,” language that places the Littoral Manoeuvre Group firmly within Australia’s broader denial strategy rather than in a narrow transport or support role. This gives the new formation a significance that goes beyond internal reorganisation: it is being framed as a practical instrument for operating across archipelagic and coastal terrain where access, mobility and sustainment are likely to shape future military options.

Brisbane will host the Littoral Manoeuvre Group Headquarters and the 1st Landing Craft Battalion, which together form the core of the new organisation. Australian Department of Defence also confirmed that existing units, the 35th Water Transport Squadron and the Littoral Riverine Survey Squadron, have now transitioned into the group, bringing specialist skills under a more streamlined command structure within the 17th Sustainment Brigade. Two further landing craft battalions are planned for the Northern Territory and north Queensland alongside Army combat brigades, extending the reach of the capability across strategically important corridors and showing that the formation is being built with a geography-driven logic rather than as a purely administrative adjustment.

The announcement is also important because it links this new command directly to an expanding fleet and supporting infrastructure. Stuart said Defence is accelerating the acquisition of medium and heavy landing craft, upgraded amphibious vessels and modern facilities to support the group, indicating that the Littoral Manoeuvre Group is intended to become the operator and enabler of a broader amphibious logistics and manoeuvre ecosystem. Alongside the announcement, the Australian Army also highlighted a concept image from Austal Defence Shipbuilding Australia depicting Landing Craft Medium and Heavy vessels conducting a beach landing, visually reinforcing the kind of operation this new force is expected to support: the direct movement of troops, vehicles and supplies from sea to shore in contested or austere environments.

The reference in the official release to rapidly deploying and sustaining the Army’s modernised land force “from Abrams tanks and precision strike weapons to infantry fighting vehicles” is especially revealing because it shows that littoral manoeuvre is being treated as a means of projecting real combat power, not merely moving personnel. In an amphibious landing scenario conducted by the Australian Army, the first waves would likely favour vehicles able to combine mobility and protection in unsecured areas, with Bushmaster protected mobility vehicles well suited to move infantry from landing points while providing protection against battlefield threats. Boxer combat reconnaissance vehicles would add surveillance, reconnaissance and direct fire support through their sensors and turreted armament, helping to shape the area ashore, while heavier assets such as M1A1 Abrams tanks could be brought in once a lodgement and support chain are secure, increasing both survivability and striking power inland. This phased logic reflects Australia’s expeditionary approach, in which combat mass is built up progressively rather than thrown ashore in a single heavy assault.

The long-term success of the new formation will depend not only on vessels and command arrangements, but also on the workforce being created around it. Commander Littoral Manoeuvre Group Colonel Rory Hale said the transition of existing units and the development of a new specialist workforce were progressing well, with targeted training, new career pathways and collaboration with Navy and TAFE intended to build what he described as “confident littoral warfighters.” That part of the announcement matters because it suggests Defence sees littoral operations as a permanent and expanding warfighting function requiring dedicated expertise, not as an occasional supporting task.

What emerges from this announcement is a clearer picture of the Australian Army’s future role in the Indo-Pacific: a force expected to move between dispersed coastal and island areas, sustain heavy and light land systems over difficult terrain, and contribute directly to deterrence through mobility and presence. The creation of the Littoral Manoeuvre Group in Brisbane is more than a ceremonial milestone. It marks the transition of Australia’s littoral ambition from concept to structure, and signals that amphibious manoeuvre is becoming a central part of how the Army intends to project and sustain combat power across its northern and regional environment.

Written by Teoman S. Nicanci – Defense Analyst, Army Recognition Group

Teoman S. Nicanci holds degrees in Political Science, Comparative and International Politics, and International Relations and Diplomacy from leading Belgian universities, with research focused on Russian strategic behavior, defense technology, and modern warfare. He is a defense analyst at Army Recognition, specializing in the global defense industry, military armament, and emerging defense technologies.