<control>

1:fold Antenna

2:open and close the door

3: Get off the infantry(?)

4,5,6:None

7:Water drive mode

8:stabilizer

Roll and pitch:turret

Vtol:None

Trim:move forward and backward

<weapons>

Rocket : HE(high explosive) ×70

Guardian : APFSDS(Armor Piercing Fin Stabilized Discarding Sabot)×20

Intercepter : Multifunctional shell:×10 (Ican't sure it works well)

Inferno : ATM(anti tank missile) ×4

 The K-21 is an IFV (infantry fighting armored vehicle) owned by the ROKA.

The K-21 can cross the river without regardless of the water depth by using an air bag lifting device at a speed of 7 km.

Armed with 40mm cannon and 7.62mm coaxial gun.

In particular, the 40mm gun Equipped with the fire control system used by the K-2 MBT, also has the highest level of attack power that can exert superior firepower than other IFVs.

 Also, using multi-function guns, it is possible to have limited air raids that can attack low-speed aircraft.

 Though it is not equipped with a mass-production model, it can be equipped with a portable anti-tank missile such as a javelin that Korea is developing.

 The crew is boarded by the mangrove, the gunner, the driver, and 9 mechanized units, including the squad leader.