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Yemen's foreign minister Afrah al-Zouba urged Arab states to push for measures to deter Houthi attacks during a meeting with Arab ambassadors in Berlin. She told envoys about the impact of attacks on civilians, particularly in Taiz, which she said remained under siege, and raised the detention of UN staff by the Houthis, according to the state-run Saba news agency. The sources give no further details of any measures proposed.