The issue of Turkey's future EU accession touches upon a series of internal European concerns ranging from the costs to the cultural-religious dimension and the impact on the balance of power between member states, whereas the US perspective takes its starting point from a wider geo-strategic vision of the Middle East and Central Asia linked to both security and energy aspects.
The rejections of the Constitutional Treaty by referenda in France and the Netherlands have been interpreted in some quarters as a vote by proxy on the past enlargement bringing in the EU-10 in 2004, and the planned enlargement with Turkey and the Balkans. To what extent that actually was the case is debatable.



