Atleastthreepeoplewerekilledand31othersinjuredafterasuicidecarbombingstruckapolicecheckpointinLashkarGah,capitalofAfghanistan'ssouthernprovinceofHelmandonMonday
"Our living conditions are becoming unbearable due to the security situation here getting worse and we are in desperate need of humanitarian assistance to survive, particularly as Afghanistan's bone-chilling winter is fast-approaching," head of a displaced family, Bismillah, 35, told Xinhua recently.