Complex sentence: The Royal Air Force Benevolent Fund (RAF Benevolent Fund or RAFBF) is the RAF's leading welfare charity, providing financial, practical and emotional support to serving and former members of the RAF-regardless of rank-as well as their partners and dependents.
Split into simpler sentences: The Royal Air Force Benevolent Fund (RAF Benevolent Fund or RAFBF) is the RAF's leading welfare charity, providing financial, practical and emotional support to all members of the RAF and their families. Its function is to help serving and former members of the RAF, as well as their partners and dependents.