Trace the evolution of the Special Representatives mechanism in resolving the India-China boundary question since 2003.

The Special Representatives (SR) mechanism, created by the Declaration on Principles for Relations and Comprehensive Cooperation (June 2003) [1], was designed to lift the boundary question from technical map-exchange to the political level. Over two decades it has evolved from a framework-negotiating forum into a hybrid instrument of settlement and crisis management.

Phase I — Framework-setting (2003–05)

• Mandate: to explore a boundary settlement "from the political perspective of the overall bilateral relationship" [1].
• Its early success was the Agreement on Political Parameters and Guiding Principles (11 April 2005), envisaging a package settlement through an agreed framework, respect for the LAC pending settlement, and protection of settled border populations [2].

Phase II — Plateau and confidence-building (2005–2019)

• Talks continued round after round without agreement on the framework stage; the SRs increasingly serviced peace and tranquillity rather than delimitation [6].
• China reportedly proposed a Sikkim Sector-only settlement (c. 2019); India countered with the broader "Early and Substantial Harvest" formulation.

Phase III — Crisis management (2020–24)

• After the eastern Ladakh standoff, the SR channel became the political apex for de-escalation, resuming with the 23rd meeting in Beijing (18 December 2024) following disengagement [3].

Phase IV — Institutionalisation (2025–26)

• The 24th round, New Delhi (19 August 2025) created an Expert Group on Boundary Delimitation and a Working Group on Border Management under the WMCC [4].
• The 25th round, Beijing (25 August 2026) issued "Eight Points of Outcomes and Consensus", whose Point 3 tasked the Expert Group with advancing "early and substantial harvest", alongside two new military hotlines for the Eastern and Middle Sectors [5].

The SR mechanism has thus matured institutionally even as the core dispute remains unsettled, its centre of gravity shifting from a package settlement to incremental, sector-wise gains. Sustaining it demands that any "early harvest" remain anchored in the 2005 parameters, backed by verifiable de-escalation and border infrastructure — so that dialogue delivers a durable boundary, not merely a quieter one.