India and Pakistan on Thursday carried out the 35th consecutive exchange of lists identifying their nuclear installations and facilities covered under a bilateral agreement that prohibits attacks on atomic sites. The Ministry of External Affairs in New Delhi said the lists were exchanged simultaneously through diplomatic channels in New Delhi and Islamabad.
India Pakistan nuclear installations exchange and wider implications
The exchange is a yearly requirement under the agreement signed on 31 December 1988 and brought into force on 27 January 1991. The pact obliges both sides to inform each other of the nuclear installations and facilities to be covered under the agreement on the first of January each calendar year. This is the 35th such exchange, the first having taken place on 1 January 1992.
Officials described the procedure as routine. While India and Pakistan’s political and military relationship has been strained, with last May’s four‑day hostilities still casting a shadow, the list exchange demonstrates that narrow, yet important, lines of communication remain open on matters of nuclear safety and operational restraint.
Observers say such exchanges serve several practical functions. They help to reduce the risk of miscalculation in a crisis by clarifying locations that both sides have agreed not to target. They also support measures for the physical protection and safety of nuclear facilities, and preserve a modest but meaningful channel for diplomatic engagement even when broader relations are tense.
The Ministry of External Affairs’ brief statement noted only that the lists were exchanged through diplomatic channels simultaneously at New Delhi and Islamabad. There were no further operational details disclosed, in keeping with the confidential nature of the information involved and prevailing security protocols.
India’s participation in the confidence‑building arrangement underscores the country’s long‑standing approach to certain bilateral risk‑reduction mechanisms with Pakistan. For Islamabad, reciprocating participation reaffirms a mutual interest in avoiding attacks on installations that could cause severe humanitarian, environmental and strategic consequences in the region.
Although the agreement does not remove the deeper sources of rivalry between the two neighbours, its continued implementation is significant. It demonstrates that both capitals still recognise the practical benefits of limited cooperation on nuclear safety, even while larger disputes remain unresolved.
Analysts caution that routine exchanges, while important, are not substitutes for broader diplomatic engagement necessary to address underlying tensions. Nonetheless, they view the annual list swap as a stabilising factor that contributes to predictability and lowers the immediate risks associated with military confrontation.
For now, the exchange will be recorded as the latest instance in a three‑decade practice aimed at preventing attacks on nuclear installations. By maintaining this protocol, India and Pakistan preserve a small but consequential element of bilateral risk management that supports regional safety and reduces the chance of inadvertent escalation tied to their nuclear infrastructures.
Key Takeaways:
- India Pakistan nuclear installations were exchanged simultaneously through diplomatic channels for the 35th consecutive year.
- The exchange fulfils the 1988 pact that bars attacks on each other’s atomic facilities and is a routine confidence‑building measure.
- Happening despite strained ties, the move helps reduce risks to civilian nuclear sites and preserves a channel of bilateral communication.

















