MAST Asia 2017: Mitsui Unveils New LPD Amphibious Transport Dock Concept Tuesday, 13 June 2017 Army, Defence, Military, News, World At MAST Asia 2017 (Maritime Air Systems & Technologies), the naval defense exhibition currently held in Tokyo, Japanese company Mitsui Engineering & Shipbuilding (MES) unveiled a new Landing Platform Dock (LPD) concept. Read more Mitsui LPD Read more Tweet Subscribe to receive free email updates: