Tunas Kadet Remaja Sekolah (TKRS) is a co-curriculum programme at Soleh School designed to build discipline, leadership, and a spirit of cooperation among students. The programme features outdoor activities such as camps, kawad training, and community service, all aligned with Islamic values and patriotism. TKRS emphasizes values such as correct worship, solid moral conduct in interactions with teachers, friends, and the community, understanding responsibilities towards the homeland, independence in tasks like cooking and self-care, controlling self-will through discipline, and being helpful to others by fostering community support and mutual learning.