22 Apr 2014 Submarines in Australia's maritime strategy - SUBCON14 The Submarine Choice: ASPI's International Conference 2014 Session 1: The Navy's Perspective Vice Admiral Ray Griggs https://www.aspi.org.au
22 Apr 2014 Submarines in Australia's maritime strategy - SUBCON14 The Submarine Choice: ASPI's International Conference 2014 Session 1: The Navy's Perspective Vice Admiral Ray Griggs https://www.aspi.org.au
