Foreign relations of the European Union

Although there has been a large degree of integration between European Union member states, foreign relations is still a largely intergovernmental matter, with the 28 members controlling their own relations to a large degree. However, with the Union holding more weight as a single bloc, there are at times attempts to speak with one voice, notably on trade and energy matters. The High Representative of the Union for Foreign Affairs and Security Policy personifies this role.

The EU's foreign relations are dealt with either through the Common Foreign and Security Policy, decided by the European Council or the economic trade negotiations handled by the European Commission. The leading EU diplomat in both areas is the High Representative Federica Mogherini. A limited amount of defence co-operation takes place within the Common Security and Defence Policy. However, it is hoped that defence co-operation and integration between member states will be improved by establishing a Military Planning and Conduct Capabilities (MPCC)" unit focused on military operations.

The High Authority of the European Coal and Steel Community (ECSC), the EU's predecessor, opened its first mission in London in 1955, three years after non-EU countries began to accredit their missions in Brussels to the Community. The US had been a fervent supporter of the ECSC's efforts from the beginning, and Secretary of State Dean Acheson sent Jean Monnet a dispatch in the name of President Truman confirming full US diplomatic recognition of the ECSC. A US ambassador to the ECSC was accredited soon thereafter, and he headed the second overseas mission to establish diplomatic relations with the Community institutions.

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