ROKS Donghae (FFG-822) is the fourth ship of the Daegu-class frigate in the Republic of Korea Navy. She is named after the city, Donghae.
Development
Daegu-class is an improved variant of the . Modifications to the Incheon-class include a TB-250K towed array sonar system and a 16-cell Korean Vertical Launching System (K-VLS) that is able to deploy the K-SAAM, Hong Sang Eo anti-submarine missile, and Haeryong tactical land attack cruise missiles.ROK Navy Launches New Warship Capable of Hitting Targets Inside North Korea - Thediplomat.com, 9 June 2016
The hull design is generally based on that of the Incheon-class. However, as a part of weapon system modifications, the superstructure has been significantly changed. The hangar and a helicopter deck on stern has been enlarged to support the operation of a 10-ton helicopter.South Korea Orders Two Daegu-class FFX-II Frigates Ahead of Schedule to Support Shipbuilder - Navyrecognition.com, 21 December 2016
Construction and career ROKS Donghae was launched on 29 April 2020 by Hyundai Heavy Industries and expected to be commissioned in 2021.
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