India and Pakistan completed their annual exchange of nuclear installations lists on 1 January, continuing a three-decade practice designed to prevent attacks on each other’s atomic facilities. The short statement from India’s Ministry of External Affairs confirmed the simultaneous transmission through diplomatic channels in New Delhi and Islamabad.
The exchange took place under the 1988 Agreement on the Prohibition of Attack against Nuclear Installations and Facilities, which was signed on 31 December 1988 and entered into force on 27 January 1991. Under the pact, both sides are required to inform each other of the nuclear installations and facilities covered by the agreement on the first day of each calendar year.
India Pakistan nuclear installations annual exchange continues
This is the 35th consecutive exchange since the first list was shared on 1 January 1992. Officials noted the practice has endured even through periods of heightened tension between the two countries. Bilateral relations remain strained after four days of military hostilities last May, yet both capitals adhered to the protocol this year.
The measure is narrowly focused and procedural. It does not alter either country’s strategic doctrine or operational posture. Instead it forms part of a set of confidence-building measures established between New Delhi and Islamabad to reduce misunderstanding and lower the risk of inadvertent escalation in a region that hosts two nuclear-armed neighbours.
Analysts say regular exchanges of facility lists contribute to transparency and predictability. By formally identifying installations that are protected from attack under the agreement, the two governments remove a potential source of miscalculation during crises. The annual ritual is one of several communication channels that both sides have maintained over the years.
India’s brief announcement echoed the practice’s procedural character. The Ministry of External Affairs provided a concise account that the list exchange had been carried out simultaneously through diplomatic channels. Pakistan’s diplomatic mission also received the list in Islamabad as part of reciprocal arrangements.
Despite the event’s routine nature, it carries wider symbolic weight. Observers point out that continuing technical and bureaucratic cooperation on nuclear safety and arms control helps to preserve minimum mechanisms for dialogue. Such mechanisms can be important in preventing escalation and in providing avenues for restraint should relations deteriorate.
Both countries have faced international attention over their rivalry and the attendant risks. By honouring the non-attack agreement, New Delhi and Islamabad demonstrate a shared interest in avoiding direct strikes on facilities that could have catastrophic humanitarian and environmental consequences.
While the list exchange will not resolve broader political disputes, it sustains a narrow but meaningful channel of risk reduction. As regional and global actors watch developments in South Asia, these annual exchanges serve as a reminder that some safeguards remain in place to prevent the most dangerous outcomes.
The Ministry of External Affairs described the exchange in a brief statement, noting the legal and procedural basis of the exercise. For now, the annual tradition endures as one of the few steady elements of the bilateral relationship.
Key Takeaways:
- India and Pakistan exchanged lists of nuclear installations on 1 January under their 1988 pact.
- This marks the 35th consecutive exchange, conducted simultaneously via diplomatic channels in New Delhi and Islamabad.
- India Pakistan nuclear installations exchange aims to reduce the risk of attacks on atomic facilities despite strained bilateral ties.
- The move reaffirms a longstanding non-attack commitment and serves as a confidence-building measure.

















