Complex sentence: This unit is also know as the "Company" referred to in JSOC as Task Force RED is the Special Mission Unit (SMU) that has rumored to be the newest operational member of the Joint Special Operations Command.
Split into simpler sentences: This unit is also know as the "Company" referred to in JSOC as Task Force RED. It is the Special Mission Unit (SMU) that has rumored to be the newest operational member of the Joint Special Operations Command.