Play as · WW3 2026 · L3 Mid-Power · ANZUS · AUKUS

Australia - 2026

The southern anchor of US Indo-Pacific posture. AUKUS commits Canberra to a future SSN program - Virginia-class transition, then SSN-AUKUS - that places Australia in a tiny club of nuclear-submarine operators. Pine Gap, Tindal RAAF, and the rotational US Marine deployment in Darwin make Australia a forward-basing host for any Pacific contingency. Defense spending past 2% and rising. The strategic identity is permanent.

Starting position

The 2021 AUKUS announcement reshaped Australian strategic posture. The trilateral with the US and UK commits Canberra to acquiring a fleet of nuclear-powered submarines (initially three to five Virginia-class boats from the late 2030s, then SSN-AUKUS purpose-built thereafter), pillar-2 advanced-capability sharing across hypersonics, AI, undersea, quantum, and electronic warfare, and a rotational basing arrangement called Submarine Rotational Force-West at HMAS Stirling that scales US and UK submarine presence in Australian waters.

The ADF operates F-35As, F/A-18F Super Hornets and EA-18G Growlers, M1A1 Abrams and the future M1A2, the Hobart-class destroyers and Anzac-class frigates, Collins-class submarines, and a steady procurement pipeline (the Hunter-class frigate program, the new infantry fighting vehicle, long-range strike via Tomahawk and PrSM acquisition). Pine Gap shares signals intelligence with the US under the Five Eyes framework. The Marine Rotational Force in Darwin deploys roughly 2,500 US Marines through the dry season annually.

Strategic levers

The instruments are AUKUS itself (industrial cooperation, force-posture access, Pillar 2 capability sharing), the geographic position (basing for any Indo-Pacific contingency from a country no Chinese long-range conventional weapon can credibly hit), the Pacific Islands diplomatic relationships (the Pacific Islands Forum, the 2022 PNG defense pact, the Tuvalu Falepili Union), and resource leverage (iron ore, LNG, lithium, rare earths) that gives Australia weight in any economic-warfare scenario.

What turns the campaign

What Australia wants is a US that stays committed to the Pacific, an Indonesian relationship that doesn't tip toward Beijing, a southern Pacific island chain that resists Chinese basing (Solomon Islands experience already alarming), and AUKUS execution on time and budget through both Australian and US electoral cycles. The strategic-posture upside is permanent if the political consensus holds.

What Australia fears is a Chinese economic countermeasure that hits iron ore and barley exports (rehearsed in 2020-2023 with mixed Chinese results), a Pacific Islands basing reversal that produces Chinese forward presence inside the air-and-sea perimeter Australia has historically defended, and a politically vulnerable AUKUS that doesn't survive both the Australian electoral cycle and the US presidential one over the SSN delivery window - currently a 15-20 year lift.

Signature challenge