a few years after the referendum, many Swedes indicated that they were unhappy with Sweden's membership in the EU. However, after Sweden successfully hosted its first presidency of the EU in the first half of 2001, most Swedes today have a more positive attitude towards the EU. The government, with the support of the Center Party, decided in spring 1997 to remain outside of the EMU, at least until 2002. A referendum was held on September 14, 2003. The results were 55.9% for no, 42.0% yes and 2.1% giving no answer ("blank vote"). Nordic Council Swedish foreign policy has been the result of a wide consensus. Sweden cooperates closely with its Nordic neighbors, formally in economic and social matters through the Nordic Council of Ministers and informally in political matters through direct consultation. Nonalignment Swedish neutrality and nonalignment policy in peacetime may partly explain how the country could stay out of wars since 1814. Swedish governments have not defined nonalignment as precluding outspoken positions in international affairs. Government leaders have favored national liberation movements that enjoy broad support among developing world countries, with notable attention to Africa. During the Cold War, Sweden was suspicious of the superpowers, which it saw as making decisions affecting small countries without always consulting those countries. With the end of the Cold War, that suspicion has lessened somewhat, although Sweden still chooses to remain nonaligned. Sweden has devoted particular attention to issues of disarmament, arms control, and nuclear nonproliferation and has contributed importantly to UN and other international peacekeeping efforts, including the NATO-led peacekeeping forces in the Balkans. It sat as an observer in the Western European Union from 1995 to 2011, but it is not an active member of NATO's Partnership for Peace and the Euro-Atlantic Partnership Council. Sweden's engagement with NATO was especially strengthened during the term of Anders Fogh Rasmussen. Sweden's nonalignment policy has led it to serve as the protecting power for a number of nations who don't have formal diplomatic relations with each other for various reasons. It currently represents the United States, Canada, and several Western European nations in North Korea for consular matters. On several occasions when the United Kingdom broke off relations with Iran (including the 1979 Iranian Revolution, the Salman Rushdie affair, and the 2011 storming of the British embassy in Tehran), Sweden served as the protecting power for the UK. In May 2022, Sweden formally