The report describes the second meeting of the Nuclear Planning Working Group at the level of Ministers of Defense, during which a discussion about the planning, the use and the political control of tactical nuclear weapons has taken place. The document analyzes the SACEUR's position, the data related to the opposing armed forces existing in the European theater; the possible hypothesis of local conflicts and the problems related to the various scenarios. The London meeting was "open-ended", without leading to any concrete decision, and the topic appeared more complex than expected. The document observes that within the NATO there are diverging opinions on these matters.