Sudanese President Omar Bashir expressed concern Saturday over violence in South Sudan and the Central African Republic asserting support to stability and security in the two countries. Addressing a presidential event, n's presidency, Bashir vowed to end the insurgency in the region of Darfur. South Sudan has been in turmoil since President Salva Kiir accused his ex-deputy Riek Machar of mounting a coup. Alo, sectarian violence exploded once more in Central African Republic despite international effort to contain the crisis.