"Ab aage kya karna chahiye?" What should we do next? It was a lunchtime question in May 2001 that set an entire summit in motion within hours - and twenty-five years later, India's political class is still struggling to answer it.

Agra Didn't Fail for Lack of Preparation

• It Failed Because Two Delegations Showed Up to Two Different Summits In February 1999, Vajpayee rode a bus to Lahore and shook Nawaz Sharif's hand in front of the cameras. Four months later, Indian soldiers were retaking Kargil's peaks from intruders whose planning had begun, in all likelihood, before that handshake had even happened. This is the pattern that ought to frame Agra, not the one usually reached for - that it was simply "underprepared." T C A Raghavan, who was in the room as Director in Jaswant Singh's office, has a better word for what actually went wrong: an echo chamber. Indian officials, he says, put enormous work into the summit's substance - briefing papers, draft language, position notes. What they didn't do was test any of it against a genuine two-way channel with Islamabad beforehand. They prepared a text. They did not prepare an audience.

Two Summits, Not One

That distinction matters more than it sounds. Ajay Bisaria, who was Vajpayee's private secretary at the time, has said the Indian approach was essentially "let's see what the General does"

• a wait-and-watch posture toward a leader who was never going to arrive uncommitted. Musharraf came to Agra fresh off anointing himself President just before boarding his flight and by every account from Indian officials present, he was negotiating for an audience back home in Rawalpindi as much as for a joint statement in Agra. Vajpayee, meanwhile, was negotiating an actual text - one he needed to be able to defend in Parliament and to a domestic public still raw from Kargil and Kandahar. When a leader is performing for domestic theatre and his counterpart is trying to close an actual document, "insufficient preparation" was never the real gap. The two men were not writing the same draft.

Why the Gap Kept Widening This is not

unique to 2001. It recurs with uncomfortable regularity - Vajpayee's own Lahore bus yatra "repaid" with Kargil; Manmohan Singh permanently deterred from a Pakistan visit after 26/11; Modi's 2015 Lahore stopover followed within days by Pathankot.

Each time, an Indian leader has extended a high-visibility gesture and found the domestic political cost of the response outweighing whatever diplomatic ground was gained. That is precisely why Bisaria argues any future summit will require something Agra never had: a prior, tested guarantee - covert if necessary - that this time the other side's military establishment is actually behind the conversation, not merely tolerating it until the cameras leave.

For the exam, the useful lesson isn't "Agra failed." It's that Indian summitry with Pakistan has a specific, repeating failure mechanism - high-visibility gestures made without a verified domestic mandate on the other side - and that every subsequent Indian government, right up to the present freeze in ties, has been calibrating its Pakistan policy around avoiding exactly this mechanism rather than around any single failed summit itself.