Complex sentence: On 30 January 2017, at least 37 Houthis and allied fighters have been killed or injured, according to a statement issued by the Yemeni army's Fifth Brigade.six army personnel had also been killed during fighting in Harad and Midi areas.
Split into simpler sentences: On 30 January 2017, at least 37 Houthis and allied fighters have been killed or injured, according to a statement issued by the Yemeni army's Fifth Brigade. Six army personnel had also been killed during fighting in Harad and Midi areas.