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Aukus Countries by Nominal GDP
listGDP 2026 USD bn
United States31717.641
United Kingdom4040.844
Australia1841.002

GDP Rankings PPP (current international dollar bn)

listPPP GDP 2026 (current int. dollar bn)
United States31717.641
United Kingdom4609.013
Australia2065.340

GDP Rankings (PPP) share of world total Percent

listPPP GDP 2026 Share in World Total Pct
United States14.577
United Kingdom2.118
Australia0.949

GDP Rankings per capita nominal USD

listGDP Per Capita USD
United States92096.549
Australia66277.318
United Kingdom57386.693

GDP Rankings Average per capita PPP

listGDP Per Capita PPP (current int. dollar)
United States77237.694
Australia62357.426
United Kingdom54895.026

Population Rankings

listCombined Population mln
United States344.396
United Kingdom70.414
Australia27.777

Debt vs. GDP Rankings (Avg)

listGeneral government gross debt Percent of GDP
United States123.692
United Kingdom105.399
Australia50.533

Aukus

  • As of September 2026, Aukus is advancing its strategic partnership with a focus on accelerating deployment of next-generation nuclear-powered submarines and expanding joint cyber and AI defense capabilities. This shift is driven by escalating Indo-Pacific tensions and aims to counterbalance China's regional military modernization. Key uncertainties remain around production timelines for critical technologies and the political sensitivity among regional partners, which may constrain operational coordination and delay capability rollouts.
  • Aukus Allies Outline Submarine Delivery Accelerations
  • Australia and US Deepen Cyber and AI Cooperation Under Aukus
  • UK Ministry of Defense Report on Aukus Progress and Indo-Pacific Strategy, August 2026
  • Geostrategic Implications of Aukus: Risks From Regional Pushback
  • Australia Government Defence Update: Aukus and Submarine Program Status, July 2026
  • The latest Aukus meeting in August 2026 focused on advancing collaborative development of next-generation nuclear-powered submarines and expanding joint hypersonic weapons programs. The discussion was driven by escalating regional security tensions in the Indo-Pacific, particularly China's growing naval presence. Key risks include technology transfer complexities and potential diplomatic fallout with non-Aukus regional partners wary of militarization, which could hamper strategic cohesion.
  • Aukus Leaders Outline Submarine and Hypersonics Progress
  • Joint Statement from the Aukus Summit August 2026
  • Australia, US, UK Expand Aukus Security Pact Amid China Concerns
  • Aukus Strategic Challenges as Regional Allies React to Pact Expansion
  • Nuclear Submarine Collaboration Deepens in Latest Aukus Meeting
  • As of early September 2026, Aukus negotiations have progressed toward finalizing the deployment timelines for the first Australian nuclear-powered submarines, driven by increasing regional security tensions and China's expanded naval presence in the Indo-Pacific. Key discussions focus on technology transfers and operational sovereignty to ensure Australian strategic autonomy. However, delays remain a risk due to ongoing complexities in nuclear materials handling and export controls between the U.S., UK, and Australia, alongside domestic political scrutiny in Canberra.
  • AUKUS Submarine Delivery Timelines Clarified
  • Australia Advances Nuclear Submarine Deal Amid Strategic Concerns
  • UK-US-Australia Tech Transfer Challenges in Aukus Talks
  • Australian Parliament Debates Nuclear Submarine Oversight
  • Geostrategic Implications of Aukus in Indo-Pacific Stability
  • As of mid-2026, the AUKUS partnership (Australia, UK, US) focuses on accelerating advanced defense tech sharing, notably next-gen submarine developments and integrated cyber capabilities. Recent efforts aim to strengthen Indo-Pacific deterrence amid rising China competition, with policy frameworks evolving to streamline tech transfer and joint exercises. However, export control regimes and domestic political shifts in member states pose uncertainties that could delay project timelines and interoperability progress.
  • AUKUS Security Pact Update: Progress and Challenges
  • Australia
    United Kingdom
    United States

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    GDP Rankings per capita nominal USD

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    GDP Rankings Average per capita PPP

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    GDP Growth Rankings %

    list2026 GDP Growth
    Australia2.078
    United States1.744
    United Kingdom1.407

    Investment to GDP

    listInvestment levels to GDP
    Australia25.249
    United States21.604
    United Kingdom16.991

    Budget Balance/GDP

    listBudget Balance/GDP
    Australia-2.165
    United Kingdom-3.307
    United States-5.497

    Average Current Account Balance/GDP

    listCurrent Account Balance/GDP
    United States-3.173
    Australia-3.437
    United Kingdom-3.683