The K9 Thunder 155mm is a self-propelled howitzer developed by South Korea. It is designed for artillery support and can fire a variety of munitions, including precision-guided shells. The K9 features advanced targeting systems and a high rate of fire, making it effective in modern combat scenarios. This artillery system is equipped with a powerful engine and a tracked chassis, allowing for mobility on various terrains. The K9 Thunder is part of South Korea's efforts to enhance its military capabilities and is often compared to other systems like the Paladin M109A6 and CAESAR.