Western Bahr El Ghazal authority strongly condemned the recent bombardment which left 18 people injured in Raja County.
Deputy Governor Zachariah Joseph Garang lamented that 30 bombs were thrown by planes at around 2:00 AM at Khor Shamaam area, Voice of Hope reported.
He said the injured people are under treatment in Raja hospital.
Mr Joseph accused Sudan of the act and its linkage with Dr Riek Machar Teny.
He assured government commitment to protect civilians from any harm caused by Khartoum government or SPLM in opposition.