Complex sentence: General Abdul Hamid Khan, (Urdu: عبد الحمید خان) HQA, SPk, SQA, was the Chief of Staff (COS) of the Pakistan Army under President General Yahya Khan during the Indo-Pakistani War.
Split into simpler sentences: General Abdul Hamid Khan, (Urdu: عبد الحمید خان) HQA, SPk, SQA, was a Pakistan Army General. He was the Chief of Staff (COS) Pakistan Army under President General Yahya Khan during the Indo-Pakistani War.