The Internationalism

Internationalism No. 86, April 2026 Page 3 From the series European news The next half-century will be the age of nuclear weapons . This was the grim prediction with which Emmanuel Macron concluded his speech on nuclear deterrence, delivered on March 2 nd at the Île Longue submarine base. Standing before Le Téméraire , the nuclear-powered ballistic missile submarine that carries a strike force equivalent to the sum of all the bombs dropped on Europe during the Second World War , the president announced a significant evolution in French nuclear doctrine. The emergence of new threats and the realignment of American priorities make it necessary, according to Macron, not only to strengthen deterrence by increasing the number of nuclear warheads, but also to rethink the deterrence strategy deep inside the European continent . His proposal is the gradual implementation o...

Internationalism No. 78-79, August-September 2025 Page 3 From the series European news In July, the strategic triangle of London-Paris-Berlin was strengthened with the Northwood Declaration, in which the United Kingdom and France signalled the possibility of coordinating the use of their nuclear weapons through the creation of a “Nuclear Steering Group”, and with the Kensington Treaty, an Anglo-German defence pact. These agreements complement the Franco-British agreements of Lancaster House and the Franco-German Treaty of Aachen. Although Poland signed the Treaty of Nancy with France in May 2025, it was excluded from the recent “E3” consultations, in which only the United Kingdom, France, and Germany participated. Nevertheless, the establishment of the new government led by Donald Tusk, the Civic Platform (PO) leader, in the October 2023 elections, after eight years of anta...