THE AUSTRALIAN NAVAL ARCHITECT Volume 22 Number 3 August 2018 HMAS Adelaide preparing to embark United States Marine Corps amphibious assault vehicles during Exercise Rim of the Pacific 18 (RIMPAC 2018), Hawaii, in July. HMAS Adelaide unexpectedly took a lead role in the amphibious phase of RIMPAC when the US Navy assault ship planned for that role suffered mechanical problems and remained in Pearl Harbour for most of the exercise. HMAS Adelaide led HMA Ships Success, Melbourne and Toowoomba across the Pacific to take part in this major exercise which involved 25 nations, 46 surface ships, five submarines, 17 land forces, and more than 200 aircraft and 25 000 personnel. This major international exercise is held every two years (RAN photograph) THE AUSTRALIAN NAVAL ARCHITECT Journal of The Royal Institution of Naval Architects (Australian Division) Volume 22 Number 3 August 2018 Cover Photo: CONTENTS An impression of BAE Systems’ Global Com- 2 From the Division President bat Ship — Australia, selected as the preferred 3 Editorial design for Australia’s new frigates 4 Letter to the Editor (Image courtesy Department of Defence) 4 Coming Events The Australian Naval Architect is published four times per 5 News from the Sections year. All correspondence and advertising copy should be 15 Classification Society News sent to: The Editor 17 From the Crows Nest The Australian Naval Architect 18 General News c/o RINA PO Box No. 462 36 The Acquisition of a Multi-role Aviation Jamison Centre, ACT 2614 Training Vessel for the Royal Australian AUSTRALIA Navy — Alex Robbins email:
[email protected] 39 Upgrade or Replace: A Cost Comparison The deadline for the next edition of The Australian Na- val Architect (Vol.