An Antonov of the Sudanese Air Force bombed Kurmuk area in the south-eastern part of Blue Nile on Saturday.
At about 2 pm, the aircraft dropped 10 barrel bombs on the villages of Jaradan and El Sheima, south of Kurmuk.
Three farms were burned to ashes, a statement of Arnu Ngutulu Lodi SPLM-N spokesperson reported.
He said the government denied of humanitarian access to the Blue Nile and South Kordofan since the war broke out.