Complex sentence: HMAS "Barricade" (P 98) was an "Attack"-class patrol boat built by Evans Deakin and Company at Brisbane in Queensland, launched on 29 June 1968 and commissioned on 26 October 1968.
Split into simpler sentences: HMAS "Barricade" (P 98) was an "Attack" class patrol boat of the Royal Australian Navy. She was built by Evans Deakin and Company at Brisbane in Queensland, launched on 29 June 1968 and commissioned on 26 October 1968.