All-out mobilization for civilian support wearing Class A combat uniforms (Recruit 4)

The sight of soldiers dressed in Class A combat uniforms and covered in mud as they set out for flood recovery.
With the intensity of the civilian support work palpable—such as pushing fallen logs and moving large rocks—and even Battalion Commander Byun Hyuk-jin (played by Lee Hyun-kyun) appearing on the scene, it really sparks curiosity. I'm really enjoying watching this! Haha.