 The organization demanded Somalia’s President Abdullahi Yusuf Ahmed, Ethiopian Prime Minister Meles Zenawi, and all armed groups to ensure that their forces strictly abide by international humanitarian law and take all necessary measures to protect civilians.At least 165 people have been killed in Mogadishu since April 17, in combats between Ethiopian military forces and Somali insurgents.A car bomb exploded outside the Ambassador Hotel in Mogadishu, killing 11 people.