Complex sentence: In 2015, brigadier, Nigar Johar, became the first women to command in the history of Pakistan Army, She was given command of multidisciplinary tertiary care hospital and 2017 she became third woman in Pakistan to reach the rank of major general.
Split into simpler sentences: In 2015, brigadier Nigar Johar, became the first woman to command in the history of the Pakistan Army. In 2017 she became the third woman in Pakistan to reach the rank of major general.