Complex sentence: The 4th Airborne were utilised in a number of specific operational deceptions over the next few years (including Operation and Operation), most often to threaten fictional invasions as a distraction from real Allied operations.
Split into simpler sentences: The 4th Airborne were utilised in a number of specific operational deceptions over the next few years; including Operation and Operation. Most often to threaten fictional invasions as a distraction from real Allied operations.