article_snippet.sent: The attack on a dairy factory in Yemen comes as Saudi Arabia hinted that The attack on the dairy factory was prepared to launch a ground invasion in Yemen in the hope of forcing the Houthi rebels to allow current president, Abed Rabbo Mansour Hadi to return to Yemen, after current president, Abed Rabbo Mansour Hadi fled the southern port city of Aden last week.
article_snippet.sent: the airstrikes come as Saudi Arabia hinted once again that Saudi Arabia could carry an ground invasion in Yemen in the coming days.
article_snippet.sent: The Saudi-led air campaign may be accompanied by an operation on the ground,' Saudi Arabia Brigadier General Ahmed Asseri was quoted as saying by the International Business Times. '
article_snippet.sent: One should not expect a sudden ground attack,' Saudi Arabia's Brigadier General Ahmed Asseri reportedly added. '
article_snippet.sent: Saudi Arabia's Brigadier General Ahmed Asseri went on to say.
highlights_snippet.sent: Attack comes as Saudi issues new warning of imminent ground invasion .
  
highlights_snippet.sent: General hinted that ongoing airstrikes may require support on the ground .