KHARTOUM: Rebels and government forces in Sudan's Southandnbsp;Kordofanandnbsp;state have clashed again south of a railway town the insurgents briefly occupied last month, both sides said on Monday.
Fighting in the state has intensified since early November, at the start of the dry season, as the government began an operation to crush the ethnic rebels who rose up two years ago.
Access to South Kordofan is restricted for journalists, aid workers and others, making verification of claims by both sides difficult.
Theandnbsp;Justiceandnbsp;andandnbsp;Equality Movementandnbsp;(JEM) insurgents said they had killed dozens of government troops -- including several officers -- in fighting Friday and Saturday aroundandnbsp;Abu Domaandnbsp;mountain, south of the rail town of Abu Zabad.
But Sudan's army spokesman, Sawarmi Khaled Saad, toldandnbsp;AFPandnbsp;there had only been "a little battle" around the mountain about a week ago and government forces were pursuing the rebels in various parts of the state.
JEMandnbsp;occupied Abu Zabad, which is just over the border in North Kordofan state, for several hours on November 17.
JEM, originally from the western Darfur region, has been supportingandnbsp;Sudanandnbsp;People's Liberation Army-North rebels in South Kordofan since shortly after an uprising began there in 2011, analysts say.
Both groups belong to an alliance aiming to topple the Arab-dominatedandnbsp;Khartoumandnbsp;regime and install a government more representative of the country's diversity.
