Shanghai Cooperation Organisation for UPSC 2025: The Facts That Actually Get Asked
A mentor's walkthrough of the SCO as it stands after the Tianjin summit of 2025: the ten members and the years they joined, the observers and dialogue partners, the four bodies and where each sits, what the Tianjin Declaration actually said, and how to write India's position in Mains without slipping into slogans.
A mentor's walkthrough of the SCO as it stands after the Tianjin summit of 2025: the ten members and the years they joined, the observers and dialogue partners, the four bodies and where each sits, what the Tianjin Declaration actually said, and how to write India's position in Mains without slipping into slogans.
The short answer, before anything else
As of 2025 the Shanghai Cooperation Organisation has ten full members: China, Russia, Kazakhstan, Kyrgyzstan, Tajikistan, Uzbekistan, India, Pakistan, Iran and Belarus. It was founded in Shanghai in 2001, its Secretariat is in Beijing, and its Regional Anti-Terrorist Structure (RATS) sits in Tashkent. The 2025 summit was held at Tianjin in China on 31 August and 1 September, where Prime Minister Modi attended in person and the members adopted the Tianjin Declaration along with a development strategy running to 2035.
That is the whole factual core. Everything below is either detail you will be tested on or judgement you will need in an answer.
One more line worth memorising. The SCO grew out of the Shanghai Five of 1996 (China, Russia, Kazakhstan, Kyrgyzstan, Tajikistan), which was a border confidence-building group. Uzbekistan joined in 2001 and the club renamed itself. So the organisation is younger than the arrangement behind it.
Members, observers, partners: the list examiners love
Prelims rarely asks what the SCO does. It asks who is in it. The traps are predictable: Turkmenistan is not a member and never has been, because of its neutrality policy. Mongolia has been an observer since 2004 and has still not upgraded. Turkey is a dialogue partner while being a NATO member, which is a nice one-line fact for an interview.
Belarus is the newest member, admitted at the Astana summit in July 2024. Iran came in a year earlier, in 2023, when India chaired the grouping and held the summit virtually from New Delhi. Learn the joining years, not just the names.
- Observers as of 2025: Afghanistan and Mongolia. Afghanistan's participation has been effectively frozen since 2021.
- Dialogue partners: fourteen, including Nepal, Sri Lanka, Maldives, Myanmar, Turkey, Azerbaijan, Armenia, Cambodia, Egypt, Qatar, Saudi Arabia, Bahrain, Kuwait and the UAE.
- Official languages: Russian and Chinese only. English is not one.
- Scale to quote in Mains: roughly 40 percent of world population and around a quarter to a third of global GDP.
| Member | Year of full membership |
|---|---|
| China, Russia, Kazakhstan, Kyrgyzstan, Tajikistan | 2001 (founding, from Shanghai Five of 1996) |
| Uzbekistan | 2001 |
| India | 2017 (Astana summit) |
| Pakistan | 2017 (Astana summit) |
| Iran | 2023 (New Delhi summit, virtual) |
| Belarus | 2024 (Astana summit) |
The machinery, and why the addresses matter
Four things to hold. The Council of Heads of State is the supreme body and meets once a year, which is what the news calls the summit. The Council of Heads of Government handles economic and budget matters. The Secretariat in Beijing is the permanent administrative arm, headed since 1 January 2025 by Nurlan Yermekbayev of Kazakhstan. And RATS in Tashkent is the security arm, sharing intelligence on terrorism, separatism and extremism, the so called three evils.
Why do the addresses matter? Because they show who paid for what. China hosts the Secretariat, Central Asia hosts the security machinery. At Tianjin the members agreed to more of these bodies: a universal security centre in Tashkent, an anti-drug centre in Dushanbe, and a centre on organised crime in Bishkek. Institutions land where the sponsor wants them.
| Body | Seat or role |
|---|---|
| Council of Heads of State | Annual summit, top decision-making body |
| Council of Heads of Government | Economic cooperation and budget |
| Secretariat | Beijing, permanent administration |
| RATS | Tashkent, counter-terrorism and intelligence sharing |
| Council of National Coordinators | Day to day coordination between summits |
Tianjin 2025: what changed and what did not
Tianjin was the largest SCO gathering yet, and China ran it as a display of a non-Western order. Three outcomes are worth carrying into an answer. The members adopted a ten-year development strategy for 2026 to 2035. They agreed in principle on an SCO Development Bank, a Chinese idea India has been cautious about for years. And the declaration named the Pahalgam terror attack of April 2025, which matters because of what happened two months earlier.
In June 2025 at Qingdao, India refused to sign the joint statement of the SCO defence ministers' meeting. The draft left out Pahalgam and referred to unrest in Balochistan. No consensus, no document. That episode is your best evidence that India uses the SCO's consensus rule rather than just sitting in it.
So the pattern holds. India blocks language endorsing the Belt and Road Initiative, and has done so at every summit since 2017. It signs on to counter-terrorism text only when the text is honest about Indian casualties.
How to argue India's position without sounding like a press release
The weak answer says India is in the SCO for regional cooperation. The strong answer says India is in the SCO because it has no other seat at a table where Central Asia, Russia, China, Iran and Pakistan are all present at once. Land access to Central Asia is blocked by Pakistan, so India works through Chabahar and the International North South Transport Corridor. Membership keeps India inside conversations on Afghanistan, narcotics and energy that it would otherwise hear about second hand.
Now the honest half. China and Russia set the agenda, the Secretariat is in Beijing, and Pakistan's presence means counter-terrorism language is negotiated word by word. Trade among members is thin relative to the population figures people quote. If you write a full-marks answer, say plainly that the SCO is a hedging platform for India, not a bloc it belongs to, and that after 2020 the value of standing next to Chinese leaders is presentational as much as substantive.
One exam habit before you close the topic. Go back and see how the UPSC has actually framed questions on Eurasian groupings in the last decade rather than guessing, using CSE PYQ style analysis of past papers, because the SCO shows up more often as a two-statement match than as an essay. Learn the ten members cold, learn Beijing and Tashkent, and keep one line ready on Qingdao. That single refusal in June 2025 will carry more weight in an answer than any amount of population data.
FAQs
1. How many members does the SCO have in 2025, and who joined most recently?
Ten full members: China, Russia, Kazakhstan, Kyrgyzstan, Tajikistan, Uzbekistan, India, Pakistan, Iran and Belarus. Belarus is the newest, admitted at the Astana summit in July 2024, after Iran joined in 2023.
2. Where was the SCO summit held in 2025 and who hosted it?
China hosted the 25th Heads of State summit at Tianjin on 31 August and 1 September 2025, during its year in the chair. Members adopted the Tianjin Declaration and a development strategy for 2026 to 2035.
3. Why did India refuse to sign the SCO defence ministers' statement in June 2025?
At the Qingdao meeting the draft joint statement omitted the April 2025 Pahalgam terror attack while referring to unrest in Balochistan. India withheld consent, and since the SCO works by consensus, no joint statement was issued.
4. Is Turkmenistan or Mongolia a member of the SCO?
Neither. Turkmenistan stays out entirely because of its declared policy of permanent neutrality, and Mongolia has remained only an observer since 2004.
5. What is the difference between an SCO observer and a dialogue partner?
Observers can attend summits and are seen as candidates for eventual membership, as India, Pakistan and Iran once were. Dialogue partners have a looser link, cooperating on selected sectors without the same path to full membership.
6. Who is the current Secretary General of the SCO?
Nurlan Yermekbayev of Kazakhstan took office on 1 January 2025 for a three-year term. He heads the Secretariat, which is based in Beijing.
7. When did India become a full member of the SCO?
India and Pakistan were both admitted as full members at the Astana summit in June 2017. India had been an observer since 2005, and chaired the organisation in 2023, hosting that summit virtually from New Delhi.