The Saudi-led Arab coalition conducted Tuesday a number of airstrikes on Houthis group sites in Lahij governorate in Yemen, Al Bawaba News reported. Eyewitnesses told Hona Aden news website that the coalition killed 23 Houthi fighters in the strike, and four leaders of Yemen's Conference Party related to former Presodemt Ali Abdullah Saleh. Yemen has been living in a state of chaos since the Houthi insurgents launched an uprising against the Yemeni government, seizing large parts of the country.