The Saudi-led Arab coalition conducted 100 airstrikes against the Houthi rebel group in Yemen, the coalition spokesperson, Ahmed Assiri announced Sunday in a press conference, Al Bawaba News reported. Assiri said that the coalition's airstrikes destroyed Houthis' ammunition stores in Sanaa, asserting that the Houthi rebels started to retreat from Aden. Yemen has been living in a state of chaos since the Houthis have rebelled against the Yemeni government, and took over large parts of the country.