Complex sentence: The 25th Cavalry (Frontier Force) was raised in 1849 at Multan by Captain Robert Fitzpatrick as the 5th Punjab Irregular Cavalry and was involved in a number of small actions on the North West Frontier of India.
Split into simpler sentences: The 25th Cavalry (Frontier Force) was raised in 1849 at Multan by Captain Robert Fitzpatrick as the 5th Punjab Irregular Cavalry. The regiment was involved in a number of small actions on the North West Frontier of India.