U.N. 's Valerie Amos calls for `` significant numbers of people on the ground '' `` We now have an agreement in writing , '' says U.N. official . Saudi Arabia 's foreign minister , Prince Saud al-Faisal , spoke out against Russia on Tuesday after a meeting of the Gulf Cooperation Council in Jeddah . The Houla Media Center issues a statement pleading for humanitarian help . -- A Saudi airstrike kills at least 10 civilians and injures more than 100 others near Sanaa airport.
U.N. 's Valerie Amos calls for `` significant numbers of people on the ground '' `` We now have an agreement in writing , '' says U.N. official . The Houla Media Center issues a statement pleading for humanitarian help . -- A Saudi airstrike kills at least 10 civilians and injures more than 100 others near Sanaa airport.