Complex sentence: TM was one of the most decorated Army officer who saw SSG in two wars and various special operations, played a father-like role in Special Services Group, has left a deep legacy, even after his death.
Split into simpler sentences: TM was one of the most decorated Army officer who saw SSG in two wars and various special operations. He played a father-like role in Special Services Group and has left a deep legacy, even after his death.