Updated Atago class with new Aegis Combat System and electric propulsion Specifications 300crew 10250full load (tn) 170length (m) 22.20beam (m) 6.40draught (m) 30max speed (knots) 1Missile Launcher Mk 41 VLS 1Naval Gun Mark 45 5/62 inch (127mm)2Close-In Weapon System CIWS Phalanx 20 mm 1Naval Radar air search radar AN/SPY-1 AEGIS Aircraft Typical Max JMSDF Mitsubishi SH-60K Seahawk 01 Shipyards Tsurumi Shipyard (NKK) - Suehiro-cho, Tsurumi-ku1 List of Ships Filter: AllJP - Japanese Navy .......... 2 Hide Transfers Hide derivatives 2020--JMSDFDDG 179JS MayaJSNT2021--JMSDFDDG 180JS HaguroJSLL2 units Events 2015OrderedOrdered DDG 179 JS Maya 2016OrderedOrdered DDG 180 JS Haguro 2017-apr-17Laid downLaid down DDG 179 JS Maya 2018-jan-23Laid downLaid down DDG 180 JS Haguro 2018-jul-30LaunchedLaunched DDG 179 JS Maya 2019-jul-17LaunchedLaunched DDG 180 JS Haguro 2020-mar-19CommissionedCommissioned DDG 179 JS Maya 2021-mar-19CommissionedCommissioned DDG 180 JS Haguro