Dojeonja-class destroyer

Yong-gamhan c.2014
Class overview
Builders:	Sangju Shipbuilding Company, Daekan
Operators:	Daekanese People's Army Navy
Preceded by:	Yumyeonghan-class
Succeeded by:	Himsen-class
Built:	2006-2013
In service:	2006
Planned:	20
Completed:	6
Cancelled:	14
Active:	6
General characteristics
Class and type:	Multi-role Guided Missile Destroyer
Displacement:	7,100
Length:	156.97 metres
Beam:	17.5 metres
Draught:	5.33 m
Propulsion:	2 shaft CODOG
Speed:	31 knots
Range:	4,500 nautical miles (8,300 km; 5,200 mi) at 15 knots
Complement:	280
Sensors and processing systems:	LS-920 AESA air search and fire control radar (four panels) LS-751 air and surface search radar LS-735B air search radar LS-585 surface search and fire control radar LS-476 gun fire control radar HL-80 bow mounted sonar Several SatNav radars and antennas
Electronic warfare & decoys:	x2 JJS-51 EW system x4 decoy launchers
Armament:	6x8-cell rotary VLS blocks (48 total) for HHC-14 surface-to-air missiles 4x4-cell launchers for KJ-12 subsonic (ships of the class are being refitted with KJ-20 missiles) x1 100 mm JP-1100 x2 30mm JB-730 CIWS x2 2-tube torpedo tubes
Aircraft carried:	1 × HU-9 series helicopter
Aviation facilities:	Helipad and hangars for one helicopter

The Himsen-class destroyer (Daekanese: 도전자, meaning "challenger") is a class of multi-role guided missile destroyers of the Daekanese People's Army Navy. It is the first class in Daekanese service to be equipped with active active electronically scanned array (AESA) radar panels, and the second to feature wide area defense capability. Production of the class was cancelled after six vessels, and was developed into the Himsen-class of destroyers.