This audio recording titled "Artillery Model K-55" begins with a high, resonant boom that reverberates through the air, reminiscent of the powerful artillery model K-55. The K-55, a key part of the 3rd ROK division, is known for its impressive range of 12-7 kilometers. The audio continues to depict the K-55's expeditionary capabilities with the distinct sound of moving parts that portray its deployment into action. This serves as a testament to the K-55's role in the BOUF, the Brigade Operations in the Urban Fight. As the recording progresses, the sound of distant explosions can be heard. This corresponds to the K-55's involvement in the KMEP, the Korea Marine Exercise Program. The audio ends with a final, resounding boom, a fitting conclusion that encapsulates the formidable power and precision of the Artillery Model K-55. Throughout the recording, the listener is immersed in the auditory