Complex sentence: The Defence Forces Cap Badge or "FF badge" as it is sometimes called is common to all services and corps, although mostly associated with the Irish Army it is worn by and appears in Elements of Irish Naval Service and Irish Air Corps Insignia.
Split into simpler sentences: The Defence Forces Cap Badge or "FF badge" as it is sometimes called is common to all services and corps. Although mostly associated with the Irish Army it is worn by and appears in Elements of Irish Naval Service and Irish Air Corps Insignia.