As tensions rose between North Korea and the US-South Korea-Japan alliance, security concerns on the Korean Peninsula also increased. North Korean artillery conducted drills to enhance their war deterrent capabilities, prepare for various war scenarios, and take the initiative in the event of war by focusing on specific scenarios. Kim Jong-un, the country’s leader, personally oversaw the drill, which was also attended by his daughter, Kim Ju Ae. Kim emphasized the importance of remaining alert against the enemy’s preparations for war and strengthening the country’s ability to deter potential attackers through military capabilities