Complex sentence: The Naval Service Diving Section provides specialised training for the elite special operations unit of the Irish Defence Forces, responsible for the provision of air and combat diving technique training for the Army Ranger Wing Combat Diving Section.
Split into simpler sentences: The Naval Service Diving Section provides specialised training for the elite special operations unit of the Irish Defence Forces. The NSDS is responsible for the provision of air and combat diving technique training for the Army Ranger Wing Combat Diving Section.