This document provides an overview of the London Nuclear Suppliers' Meeting which included the addition of the five newest countries to the original seven. Most old and new members were receptive when Washington lobbied them to support a “long term and stable regime of restraint” on the export of sensitive enrichment and reprocessing technology. While the French were supportive of the moratorium proposal, the Germans were uncomfortable with it, not least because of the implications for their deal with Brazil.

Reports from Washington, Ottawa, Cairo, Berlin, Brussells, Rome, Stockholm, and Helsinki discussing events that occurred from January-May 1957. Most of the contents revolved around meetings with other foreign officials and actions of embassy's host country.

This estimate updated an estimate (NIE-4-2-64) published in 1964 of the nuclear proliferation problem. That estimate, like this one, overestimated the likelihood of an Indian bomb, while somewhat underestimating Israel’s program. This assessment followed the same pattern—predicting India would produce a weapon within a “few years” and also putting Israel in the “might” category, although treating it as a “serious contender” nonetheless. Also following a short discussion of the “snowball effect” (later known as “proliferation cascades” or “chains”) suggesting that the United Arab Republic (Egypt-Syria) and Pakistan were likely to take the nuclear option should India or Israel go nuclear.

An outline of key points made in each of several meetings over a one week period. Includes the following: the Netherlands and Belgium will try to decide as late and as simultaneously as possible on TNF modernization; Italy will try to help the Dutch influence FRG and U.S. positions; U.K. is committed to helping Dutch cabinet remain intact; FRG does not oppose the Dutch move to delay their decision but also believes Netherlands should not try to block NATO decision-making.

Defense Minister Scholten writes to other NATO Defense Ministers to clarify the position of the Netherlands on TNF modernization. He focuses on issues related to the size of the modernization program, which in its current state he fears is too large, and also the possibility of separating the issues of making a decision on modernization and then implementing it. The British Defense Secretary then writes to refute each of his concerns on the wider issue of TNF modernization. An addendum focuses more specifically on the issues relating to the Netherlands.

A conversation between Dutch Defense Minister Scholten and US Deputy National Security Advisor Aaron in which Aaron outlines and defends the United States' views of the Netherlands' position on TNF modernization.

Discussion on organizational problems with South Korean students in western countries, who intend to live in North Korea, and about German reunifcation.

U.S. demarche and "non-paper" on Pakistan's attempts to complete the plutonium reprocessing plant and develop nuclear weapons. Sent to 12 countries to ensure that they "exercise vigilance and appropriate control to deter Pakistan from acquiring sensitive facilities."