SCO

Origins, principles and institutional structure

The SCO developed from the Shanghai Five mechanism, comprising China, Russia, Kazakhstan, Kyrgyzstan and Tajikistan. Agreements in 1996 and 1997 promoted military confidence-building and force reductions along their shared borders. Uzbekistan’s participation transformed this border-management arrangement into the SCO in 2001. Its subsequent enlargement brought South Asian and West Asian powers into an institution originally centred on China, Russia and Central Asia.

The organisation invokes the Shanghai Spirit: mutual trust, mutual benefit, equality, consultation, respect for cultural diversity and pursuit of common development. Its Charter stresses sovereignty, territorial integrity, non-interference and peaceful settlement of disputes. It formally presents itself as non-aligned and not directed against other states or organisations. These principles explain both its appeal to sovereignty-conscious governments and its reluctance to intervene in members’ internal affairs.

The Council of Heads of State is the highest decision-making body. The Council of Heads of Government focuses particularly on economic cooperation and organisational finances. Ministerial meetings and national coordinators support implementation, while the Secretariat provides administrative coordination. Decisions are generally taken by consensus, giving members formal equality but making agreement difficult when national interests diverge. Unlike NATO, the SCO provides no automatic collective-defence guarantee.

Security mandate and the wider cooperation agenda

Combating terrorism, separatism and extremism, often described as the three evils, is central to the SCO’s security agenda. The 2001 Shanghai Convention provided an early legal foundation for cooperation. The Regional Anti-Terrorist Structure (RATS) facilitates information exchange and coordination among competent national agencies. Joint exercises, including the Peace Mission series, support operational familiarity, but do not create an integrated standing force or a supranational security authority.

Afghanistan is a major concern because instability can facilitate terrorist mobilisation, narcotics trafficking and refugee movements across Eurasia. The SCO–Afghanistan Contact Group provides an institutional reference point for engagement. Nevertheless, members differ over relations with the Taliban, recognition, sanctions and the handling of particular militant groups. Afghanistan’s observer status should not be confused with full membership or interpreted as collective diplomatic recognition of its present authorities.

The agenda also covers trade, transport, energy, agriculture, public health, science, education and cultural exchanges. The SCO Business Council and Interbank Consortium facilitate commercial and financial engagement. However, the organisation is neither a common market nor a unified development-finance institution. Trade barriers, infrastructure gaps, financing constraints and divergent national regulations prevent summit declarations from automatically producing regional economic integration.

Why the SCO matters to India

For India, membership strengthens engagement with Central Asia, a region important for energy security, uranium supplies, security cooperation and historical connections. The SCO provides regular opportunities for leaders and officials to interact despite India’s lack of direct overland access to Central Asia. It complements, rather than replaces, bilateral partnerships and the India–Central Asia dialogue and summit mechanisms.

Security cooperation through RATS can assist information-sharing on terrorist networks, radicalisation and transnational threats. India uses the platform to demand consistent action against terrorism, including cross-border terrorism, without selective distinctions between supposedly acceptable and unacceptable groups. However, membership does not ensure that other states will endorse India’s attribution of specific attacks or its preferred response.

The SCO also supports India’s multi-alignment: participation in different institutions according to interests rather than exclusive bloc loyalties. Engagement with Russia, China and Iran can coexist with cooperation in the Quad and partnerships with Western countries. For India, maintaining a voice within a major Eurasian forum is preferable to allowing regional rules and narratives to develop entirely without Indian participation.

Connectivity is another priority. India promotes Chabahar Port and the International North–South Transport Corridor as routes linking Indian Ocean commerce with Iran, Eurasia and Russia. These are not SCO-owned projects. Their importance lies in complementing the organisation’s connectivity agenda while potentially reducing dependence on transit through Pakistan.

India’s initiatives and the sovereignty question

At the 2018 Qingdao Summit, India articulated the SECURE framework: Security, Economic development, Connectivity, Unity, Respect for sovereignty and territorial integrity, and Environmental protection. This connects traditional security concerns with development, sustainability and sovereign equality. During India’s 2022–23 chairmanship, priorities included start-ups, innovation, traditional medicine, digital inclusion and people-to-people cooperation. Varanasi was designated the first SCO Tourism and Cultural Capital for 2022–23.

India hosted the SCO Council of Heads of State meeting virtually on 4 July 2023. The summit adopted the New Delhi Declaration and marked Iran’s accession. India also emphasised that terrorism cannot be justified and that connectivity projects should respect sovereignty and territorial integrity. Its chairmanship demonstrated an attempt to shape the organisation’s development agenda without abandoning positions on core national interests.

India does not endorse China’s Belt and Road Initiative. A central objection is the China–Pakistan Economic Corridor passing through Pakistan-occupied territory claimed by India. This illustrates a wider principle: regional connectivity should be transparent, economically viable and respectful of sovereignty. India’s position also shows that membership of a consensus-oriented forum does not require endorsing every initiative supported by other members.

Structural constraints and geopolitical tensions

The SCO’s growing membership expands its geographical reach but also increases heterogeneity. China possesses exceptional economic weight, while Russia retains significant strategic influence across Eurasia. Central Asian states seek investment and security support without excessive dependence on either power. India and Iran bring additional priorities, making it misleading to treat the organisation as a cohesive anti-Western bloc.

India–China border tensions and India–Pakistan antagonism constrain trust. The SCO can provide opportunities for contact on the margins of meetings, but it is not an adjudicatory mechanism for bilateral territorial disputes. Consensus can protect India against unwanted commitments, yet the same rule limits strong collective action on terrorism, connectivity and other contentious issues.

Russia’s war in Ukraine and sanctions affecting Russia and Iran complicate finance, transport and external partnerships. In security cooperation, differing national definitions and applications of terrorism, separatism and extremism also require caution. India must ensure that cooperation remains consistent with its domestic law, constitutional commitments and independent threat assessments.

Way forward and GS-II assessment

India should pursue selective, measurable cooperation rather than judge success by declarations alone. Useful priorities include counterterrorism information exchange, disaster management, public health, agricultural resilience, digital capacity-building and university networks. Projects should identify implementing agencies, financing arrangements and timelines. Stronger bilateral engagement with Central Asian states can help translate multilateral commitments into practical outcomes.

A balanced approach combines participation with clear limits: oppose double standards on terrorism, defend sovereignty in connectivity projects and avoid bloc-based interpretations of membership. India should coordinate with like-minded members issue by issue while retaining freedom to cooperate elsewhere. For a Mains answer, the central conclusion is that the SCO is a useful but constrained platform for continental engagement, not a substitute for bilateral diplomacy or a guarantee of Eurasian stability.

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