Complex sentence: HMAS "Advance" (P 83) was an Australian "Attack"-class patrol boat laid down by Evans Deakin and Company at Brisbane in Queensland in March 1967, launched on 16 August 1967, and commissioned on 24 January 1968.
Split into simpler sentences: HMAS "Advance" (P 83) was an "Attack" class patrol boat of the Royal Australian Navy. She was laid down by Evans Deakin and Company at Brisbane in Queensland in March 1967, launched on 16 August 1967, and commissioned on 24 January 1968.