The United States Strategy for Central Asia 2019–2025 sets six objectives, beginning with supporting the sovereignty and independence of the five states individually and as a region. It states the primary American interest as a Central Asia free to pursue its interests with a variety of partners on its own terms, connected to global markets, with strong democratic institutions and rule of law — and adds plainly that close relations with all five will provide a counterbalance to the influence of regional neighbours. It commits the US to supporting a unified regional electricity grid, and records over $34m of funding for C5+1 projects.

The EU's summary to the OSCE stressed sustainable value chains for critical raw materials and the growing involvement of the European Investment Bank and the EBRD in energy, water, connectivity, transport and raw materials projects. Costa's framing was that the relationship had not yet reached its full potential and that the summit would not be a one-off.

The Foreign Affairs Committee's December 2023 report was the first Commons inquiry into the region since 1999. It made 28 recommendations, framed the UK's aspiration as being both a reliable long-term partner and a critical friend, and found high-level ministerial engagement to have been "persistently inadequate" and read by partners as a lack of seriousness. Evidence submitted to the inquiry included the assessment that there was little evidence of joined-up thinking or strategy on the UK's part.

The Government's response accepted the recommendation to convene a CA5+UK meeting in 2024 and said it was exploring the best format. It also listed what was already under way: increased engagement across climate, development, education, trade, security and defence; sanctions-evasion risk training for Central Asian governments and businesses; the Economic Crime and Corporate Transparency Act and a new Combatting Kleptocracy Cell in the National Crime Agency; John Smith Trust fellowships; programmes with Oxford's Saïd Business School; and a Minister for Europe who had visited all five republics.

At the C5+1 summit on 6 November 2025, Trump announced that Kazakhstan would join the Abraham Accords — the first Central Asian and first non-MENA state. RFE/RL assessed it as largely symbolic, since Kazakhstan has recognised Israel since 1991, but noted it placed Astana at the centre of a White House effort to revive the framework. Commercial deliverables followed within days: a critical minerals memorandum, $7bn in Boeing airliners, and rail equipment.

Sources split on whether this was an announced intention to accede or a completed accession, and I could not establish what formal steps have since been taken. The distinction matters for anyone citing it in a policy document.

Tajikistan, Kyrgyzstan and Turkmenistan were not invited to the Board of Peace. New Lines reads this as a structural divergence between the higher diplomatic profiles of Kazakhstan and Uzbekistan and the rest, constrained by economic dependency, sanctions and limited institutional capacity.

Pax Silica (literally the Silicon peace) is a US-led initiative to build a secure silicon supply chain spanning critical minerals and energy inputs, advanced manufacturing, semiconductors, AI infrastructure and logistics, aiming to reduce coercive dependencies. It launched in Washington on 12 December 2025, convened by Under Secretary for Economic Affairs Jacob Helberg. At the second summit on 25–26 June 2026 ten further partners signed (Argentina, Chile, Costa Rica, El Salvador, the EU, Germany, Greece, Kazakhstan, the Netherlands and Panama) taking it to 24.

Three weeks later, on 16 July, twenty-nine countries signed the founding agreement for the World Artificial Intelligence Cooperation Organization on the opening day of the World AI Conference in Shanghai, an intergovernmental body headquartered there. Four of the five Central Asian states are founding members: Kazakhstan, Uzbekistan, Kyrgyzstan and Tajikistan. Kazakhstan's Deputy Prime Minister and Minister of AI, Zhaslan Madiyev, signed this one too.

China–Central Asia trade reached $106.3bn in 2025, up 12% and past $100bn for the first time, and China became the region's largest trading partner. Cumulative Chinese investment reached $35.9bn by mid-2025, up 1.5-fold since 2020, making Central Asia second only to Africa as a destination for Chinese capital. The second China–Central Asia summit in Astana in June 2025 produced 58 agreements worth about $25bn and a Treaty of Permanent Good-Neighbourliness.

On 14 August 2026 Reuters reported a State Department draft letter warning signatories of the June AI Opportunity Statement that joining WAICO would mean exclusion from Pax Silica. Per that reporting the letter does not name China, carries no date, and had not been sent.