article_snippet.sent: The Middle East crisis deepened today as the US warned The Middle East crisis will not 'stand by' while Iran supports rebels in Yemen.
article_snippet.sent: As the fighting and air campaign drag on, concern has been growing for what aid workers say is a mounting humanitarian crisis.
article_snippet.sent: Some aid trickled in to Aden by ship on Wednesday but efforts by the International Committee of the Red Cross to organise flights of cargo planes into Sanaa have so far failed.
article_snippet.sent: In Aden, witnesses have said the situation is dire, with bodies lying in the streets and mosques calling through loudspeakers for help.