DEFENCE ESTATE & INFRASTRUCTURE GROUP

Australians Unified – Defence Portfolio

The Defence Estate & Infrastructure Group (DEIG) manages one of Australia’s largest and most complex property portfolios. It ensures that Defence bases, training areas, airfields, ports, and critical infrastructure are safe, modern, sustainable, and mission‑ready.

DEIG delivers the infrastructure backbone that enables the Australian Defence Force (ADF) to operate effectively at home and abroad.

 

OUR ROLE

DEIG exists to:

  • Manage, maintain, and modernise the Defence estate

  • Deliver major infrastructure projects across Australia

  • Ensure bases and training areas meet operational requirements

  • Provide safe, sustainable, climate‑resilient facilities

  • Support Defence capability through strategic infrastructure planning

  • Partner with industry, states, and local communities

  • Protect environmental and cultural heritage across Defence land

DEIG ensures Defence has the infrastructure it needs to train, deploy, and protect Australia.

OUR STRENGTHS

Infrastructure Strengths

  • One of Australia’s largest and most diverse property portfolios

  • Strong project management and engineering capability

  • Deep experience delivering complex, multi‑year infrastructure programs

  • Strategic presence across all states and territories

  • Strong relationships with industry and government partners

Sovereign Strengths

  • Nationally coordinated Defence infrastructure planning

  • Long‑term investment in sovereign construction capability

  • Stewardship of critical national assets

 

OUR WEAKNESSES

Structural Weaknesses

  • Ageing infrastructure across many bases

  • Maintenance backlogs in high‑demand regions

  • Slow delivery cycles for major projects

  • Fragmented digital systems for estate management

  • Limited surge capacity for rapid infrastructure needs

Operational Weaknesses

  • Climate impacts on bases and training areas

  • Rising construction and materials costs

  • Limited accommodation and facilities in remote regions

  • Inconsistent infrastructure standards across states

 

OUR THREATS

External Threats

  • Climate‑driven damage to infrastructure

  • Supply‑chain disruptions for construction materials

  • Workforce shortages in engineering and trades

  • Rising costs for major capital works

Internal Threats

  • Ageing estate requiring significant reinvestment

  • Slow project approvals

  • Inconsistent maintenance standards

  • Limited data integration across systems

OUR OPPORTUNITIES

Strategic Opportunities

  • Modernise bases to support next‑generation Defence capability

  • Expand northern Australia infrastructure

  • Strengthen sovereign construction and engineering capability

  • Integrate renewable energy and smart‑base technologies

  • Improve environmental sustainability and land stewardship

Operational Opportunities

  • Upgrade training areas for joint and allied exercises

  • Improve accommodation, messes, and community facilities

  • Expand digital estate management systems

  • Strengthen partnerships with local councils and industry

Australians Unified — ADF‑Enabled 10‑Year Infrastructure Mobilisation Model

đŸ§© 1. Business Operations Merge

Purpose: Free up workforce and budget via agency consolidation

  • Cost: $8.6B

  • Savings: $24B–$31B

  • Staff Freed: ~38,000

  • ADF Role: Transition support, digital systems deployment, retraining logistics

 

⚡ 2. National Energy Super‑Grid

Purpose: Build a sovereign, renewable‑ready transmission backbone

  • Preferred Build: Civilian + ADF = $180B

  • Revenue: $280B–$360B

  • Staff Required: ~22,000

  • ADF Role: Engineering battalions, logistics, remote deployment, secure comms

 

☀ 3. Renewable Super‑Grid (AU + NZ + Pacific)

Purpose: Expand Australia’s energy spine into the Indo‑Pacific

  • Cost: $372B–$446B

  • Revenue: $486B–$653B

  • Staff Required: ~60,000

  • ADF Role: Pacific deployment, NZDF coordination, infrastructure security, disaster resilience

 

🔄 4. Workforce Reallocation

  • Freed from Merge: ~38,000

  • Needed for Build: ~82,000

  • Gap: ~44,000

  • ADF Fill: 20,000 (engineers, logistics, comms, training)

  • Education & Regional Programs: 24,000 (skills pipeline, vocational mobilisation)

BETTER INTEGRATION WITH ADF OPERATIONS

Infrastructure aligned with Defence capability needs

 

Key Actions

  • Northern Australia expansion

  • Joint and allied training infrastructure

  • Integrated planning with ADF capability managers

  • Data‑driven estate forecasting

 

Outcome: Stronger alignment with operational readiness.

 

5. A COMPETITIVE EDGE IN NATIONAL RESILIENCE

Infrastructure that supports Defence and the nation

 

Key Actions

  • Renewable energy and sustainability programs

  • Environmental stewardship and land care

  • Community partnerships around bases

  • Disaster‑resilient infrastructure

Outcome: A Defence estate that strengthens national resilience.

 

THE FUTURE‑READY DEFENCE ESTATE & INFRASTRUCTURE GROUP

A national blueprint for modern, sustainable, mission‑ready Defence infrastructure

 

1. FASTER INFRASTRUCTURE DELIVERY

Accelerating upgrades, repairs, and new builds

Key Actions

  • National estate audit and prioritisation

  • Rapid‑delivery infrastructure programs

  • Modernised maintenance systems

  • Faster approvals and project pathways

Outcome: A safer, more responsive Defence estate.

 

2. STRONGER SOVEREIGN INFRASTRUCTURE CAPABILITY

Building Australian bases with Australian industry

Key Actions

  • Defence‑led construction precincts

  • Local industry partnerships

  • Sovereign supply chains for materials

  • National Defence Infrastructure Pipeline

Outcome: A more self‑reliant, resilient Defence infrastructure system.

 

3. A MODERN, RESILIENT DEFENCE ESTATE

Upgrading bases for the next generation of Defence capability

Key Actions

  • Modern accommodation and mess facilities

  • Upgraded airfields, ports, and training areas

  • Smart‑base technologies

  • Climate‑resilient design standards

Outcome: A modern, mission‑ready Defence estate.

STRATEGIC ROADMAP POSTER — DEFENCE ESTATE & INFRASTRUCTURE GROUP

DEFENCE ESTATE & INFRASTRUCTURE GROUP

Strategic Roadmap Future‑Ready Estate: Modern, Sustainable, Mission‑Ready Colour: Deep Navy

 

TILE 2 — PHASE 1: FOUNDATION (Years 1–2)

Stabilise & Assess the Estate

  • National estate audit

  • Critical repairs and safety upgrades

  • Maintenance backlog reduction

  • Environmental risk assessments

  • Improved maintenance scheduling

  • Delivers: Faster, safer infrastructure response 

 

 PHASE 2: ACCELERATION (Years 2–4)

Modernise Key Facilities

  • Upgraded accommodation & messes

  • Modernised training areas

  • Improved utilities & energy systems

  • Strengthened airfields & ports

  • Enhanced digital infrastructure

  • Delivers: Better integration with ADF operations 

 PHASE 3: EXPANSION (Years 4–6)

Grow Sovereign Infrastructure Capability

  • Defence construction precincts

  • Northern Australia expansion

  • Local industry partnerships

  • Sustainable building standards

  • Strengthened supply chains

  • Delivers: Stronger sovereign capability 

 

TILE 5 — PHASE 4: FUTURE‑READY (Years 6–10)

A Modern, Climate‑Resilient Estate

  • Smart‑base technologies

  • Renewable energy integration

  • Climate‑resilient design

  • National Infrastructure Pipeline

  • Fully modernised Defence estate

  • Delivers: A competitive edge in readiness

 

TILE 6 — COMMUNITY & ENVIRONMENT

Supporting People & Country

  • Community facilities near bases

  • Indigenous land partnerships

  • Environmental stewardship

  • Sustainable water & waste systems

  • Local engagement initiatives

  • Delivers: A modern, responsible Defence community 

 

TILE 7 — OUTCOME TILE

THE FUTURE‑READY DEFENCE ESTATE

  • ✔ Modern, mission‑ready bases

  • ✔ Sustainable, climate‑resilient infrastructure

  • ✔ Stronger sovereign capability

  • ✔ Better support for Defence people

  • ✔ Enhanced national readiness 

 

DEFENCE PORTFOLIO — YEARLY COSTING MODEL

Aligned to the Master Strategic Roadmap (Foundation → Acceleration → Expansion → Future‑Ready)

PHASE 1 — FOUNDATION (Years 1–2)

Stabilise & Strengthen Core Systems

Estimated Annual Cost: $4.2B – $5.1B per year

Breakdown:

  • Estate audits, safety upgrades: $1.2B

  • Housing repairs & temporary accommodation: $0.8B

  • Digital modernisation & data systems: $0.6B

  • Workforce & family support uplift: $0.4B

  • Rapid innovation pathways (DSTG, ASD): $1.2B

2‑Year Total: $8.4B – $10.2B

PHASE 2 — ACCELERATION (Years 2–4)

Modernise & Expand Capability

Estimated Annual Cost: $6.5B – $8.1B per year

Breakdown:

  • Base modernisation & training area upgrades: $2.4B

  • Cyber & intelligence expansion (ASD): $1.1B

  • Health & housing modernisation: $1.2B

  • Industry partnerships & sovereign supply chains: $1.0B

  • Youth development expansion (ADF Cadets): $0.3B

  • Digital Defence ecosystem rollout: $0.5B

3‑Year Total: $19.5B – $24.3B

PHASE 3 — EXPANSION (Years 4–6)

Grow Sovereign Capability

Estimated Annual Cost: $8.8B – $10.4B per year

Breakdown:

  • Sovereign manufacturing & supply chains: $2.0B

  • Northern Australia expansion: $2.5B

  • National science & technology uplift (DSTG): $1.4B

  • Defence housing precincts: $1.2B

  • Community & family support expansion: $0.6B

  • Regional & allied partnerships: $1.1B

2‑Year Total: $17.6B – $20.8B

PHASE 4 — FUTURE‑READY (Years 6–10)

A Modern, Resilient Defence System

Estimated Annual Cost: $9.5B – $12.2B per year

Breakdown:

  • Smart‑base technologies & automation: $2.2B

  • Climate‑resilient infrastructure: $2.0B

  • Fully modernised Defence estate: $3.0B

  • Integrated digital Defence ecosystem: $1.0B

  • Continuous capability innovation: $1.3B

4‑Year Total: $38B – $48.8B

TOTAL COST — 6‑YEAR MODEL

(Foundation → Acceleration → Expansion)

$45.5B – $55.3B

This represents a moderate uplift consistent with Defence transformation programs.

TOTAL COST — 10‑YEAR MODEL

(Full Future‑Ready Defence Portfolio)

$84.0B – $104.1B

This is consistent with long‑term Defence estate, capability, and workforce modernisation programs.