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Yemen has never been an easy country for journalists to operate in but an increasingly hostile environment has ensured there are now no foreign accredited journalists operating in the country. Iona Craig was the last one to leave this week and she is now back in the UK. So why did she come home?

(Photo: Yemenis walk past Bab Al-Yemen entrance to Sanaa's old city. Credit: AHMAD GHARABLI/AFP/Getty Images)