なんか三菱の新型水陸両用装甲車が発表されてる
MAV（Mitsubishi Amphibious Vehicle）って言うらしいよ

MAST Asia 2017 Online Show Daily - Mitsubishi Hevay Industries
http://www.navyrecognition.com/index.php/news/naval-exhibitions/2017/mast-asia-2017-show-daily-news/5275-mitsubishi-tracked-amphibious-vehicle-mast-asia-2017-japan-11206171.html

At MAST Asia 2017, the Defense Maritime/Air Systems & Technologies Exhibition in Tokyo, Japan,
Mitsubishi Heavy Industries presents a demonstrator scale model of its new tracked amphibious vehicle fully designed by the Japanese Company.
Mitsubishi expects to offer this project to the Japanese Defense Forces as next generation of amphibious vehicle.