Turkish workers work to reinforce the border fence between the northern Syrian town of Ras al-Ain and the Turkish border town of Ceylanpinar
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Nato 'to approve' Turkey missile defence

4 December 2012 Last updated at 07:52 GMT

Nato is expected to approve the deployment of Patriot Missile Interceptors to defend Turkey's border with Syria.

It follows a request from Turkey last month amid rising tensions with its neighbour.

The BBC's Defence Correspondent Jonathan Beale reports from Brussels, where the alliance's foreign ministers will be meeting.