WEO assigns bloc membership based on demonstrated infrastructure alignment, not political rhetoric. Western and Eastern Blocs represent distinct coordination clusters — nations whose AI infrastructure decisions consistently align with bloc patterns.

Last Verified 14 December 2025
Register Version 2025.12.14-001
Document ID WEO-REG-001
Status Living Register

Current Register Summary

37
Western Bloc
10
Eastern Bloc
12
Non-Aligned

Bloc Classifications

Western Bloc
37
Core Members (34)

Nations with systematic, long-standing alignment on export controls, AI safety standards, and semiconductor supply chains. Classification is stable and does not require event-by-event reassessment.

United States United Kingdom Canada Australia Japan South Korea Taiwan
Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden
Conditional Members (3)

Nations that have moved into Western regulatory/technology orbit through specific agreements, partnerships, or conditional technology access. Status is contingent on continued compliance with conditions.

‹‹‹
›››
Nation Date of Shift Key Evidence Sources
UAE Nov 2025 G42 divested Huawei; US approved 35,000 NVIDIA Blackwell chips; Microsoft $1.5B investment with IGAA conditions [1] [2]
Saudi Arabia Nov 2025 US approved chip exports to Humain/PIF entities; NVIDIA strategic partnership; SDAIA using IBM watsonx.ai [1] [2]
Israel Jul 2025 US-Israel AI & Energy MOU [1]
Functional Members (1)

Nations with de facto alignment through governance participation and technology choices, without formal conditional access agreements.

‹‹‹
›››
Nation Date of Shift Key Evidence Sources
Singapore Nov 2024 AI Safety Institute Network founding member; NVIDIA/Google/Microsoft infrastructure dominance [1]
Governance Members (1)

Nations participating in Western-led governance frameworks without significant technology infrastructure alignment.

‹‹‹
›››
Nation Date of Shift Key Evidence Sources
Kenya 2024 AI Safety Institute Network member; US tech investment hub [1]
Eastern Bloc
10
Core Members (2)

Nations forming the core of the alternative technology governance and supply chain ecosystem.

‹‹‹
›››
Nation Key Evidence
China (PRC) Global AI Governance Initiative; Digital Silk Road; Huawei/semiconductor independence drive; export controls on critical minerals
Russia Xi-Putin Strategic Partnership (May 2024); Military AI cooperation statement (May 2025)
Aligned Members (3)

Nations with formal political/military alignment to Eastern Bloc core members.

‹‹‹
›››
Nation Category Key Evidence
Belarus Aligned Russia-aligned; Union State integration
North Korea Aligned (Sanctioned) Fully dependent on Chinese/Russian tech transfers; sanctions bypass
Iran Aligned (Sanctioned) Defence tech transfers; sanctions bypass cooperation
Dependent Members (5)

Nations with deep Huawei/ZTE or Chinese infrastructure dependency creating high switching costs, even without formal political alignment.

‹‹‹
›››
Nation Key Evidence
Kazakhstan Digital Silk Road 2.0; Chinese "sovereign AI" infrastructure
Uzbekistan Digital Silk Road 2.0; SCO integration
Pakistan CPEC; Huawei/ZTE infrastructure lock-in
Egypt Smart city/surveillance tech; Digital Silk Road MoUs
Ethiopia Huawei/ZTE telecom infrastructure
Leaning Members (1)

Nations that have made significant moves toward Eastern Bloc technology alignment but have not fully committed.

‹‹‹
›››
Nation Date of Shift Key Evidence Sources
Brazil Jul 2025 BRICS Rio de Janeiro Declaration [1]
Non-Aligned
12

Nations not listed in Western or Eastern Bloc sections require event-by-event assessment using the Primary Partner Test. The same nation can appear in Western Bloc events, Eastern Bloc events, or sovereign events depending on specific partnership context.

‹‹‹
›››
Nation Tendency Notes
India Western-leaning (Hardware) Micron/Tata chip production; iCET partnership; BUT BRICS member
Indonesia True Hedging Microsoft $1.7B AND China-ASEAN AI Lab; successful "double-stacking"
Vietnam Western-leaning (Supply Chain) Comprehensive Strategic Partnership with US; Amkor, Marvell ecosystem
Turkey Isolated Excluded from US AI Safety Network AND BRICS full membership
Malaysia Western-leaning (Semiconductors) Intel, Infineon, Micron investments; "China Plus One" positioning
Thailand Balanced Mixed technology relationships
Mexico Western-leaning (Geography) USMCA; but diversifying
Argentina Shifting Political changes affecting alignment
South Africa Eastern-leaning (Political) Strong BRICS advocate; but limited 2025 AI treaty evidence
Nigeria Undetermined Largest African economy; mixed infrastructure
Philippines Western-leaning US alliance strengthening
New Zealand Western-leaning Five Eyes member; AISI Network participant

Classification Methodology

Technology over Politics: Bloc membership reflects observable technology/supply chain alignment, not political statements. Every classification requires documented evidence with sources.

Primary Partner Test (for Non-Aligned Nations)

01
Financial Backing
Which bloc provides ≥66⅔% of funding?
02
Technology Transfer
Which bloc provides critical/core technology?
03
Strategic Initiative Leadership
Which bloc initiated or leads the initiative?

Snapshot History

14 Dec 2025 Current Register (Version 2025.12.14-001) Active
30 Nov 2025 Version 2025.11.30-001 — Initial register creation
20 Nov 2025 UAE, Saudi Arabia → Western Bloc (Conditional)
Nov 2024 Singapore → Western Bloc (Functional); Kenya → Western Bloc (Governance)
Jul 2025 Brazil → Eastern Bloc (Leaning); Israel → Western Bloc (Conditional)
Event Classification Permanence: Events retain their original bloc classification permanently, even if a nation subsequently changes bloc alignment. Historical snapshots enable accurate audit trails for longitudinal analysis.

Document Information

Document Type
Living Register (Non-Evergreen)
Update Frequency
As required (geopolitical shifts)
Authority
WEO Methodology Team