text: Ivory Coast troops clash with rebels  ABIDJAN, Ivory Coast -- Rebel fighters clashed with government troops, and warplanes struck rebel positions in the north yesterday, escalating hostilities a day after army hard-liners broke a cease-fire and relaunched Ivory Coast's civil war after more than a year of relative peace.
inputs: Ivory Coast troops clash with rebels  ABIDJAN, Ivory Coast -- Rebel fighters clashed with government troops, and warplanes struck rebel positions in the north yesterday, escalating hostilities a day after army hard-liners broke a cease-fire and relaunched Ivory Coast's civil war after more than a year of relative peace.