"Rainbow Troops" is a novel by Indonesian author Andrea Hirata. It tells the story of a group of children from a poor village on the island of Belitung who strive for education despite facing numerous challenges. The narrative highlights their determination, friendship, and the importance of learning in overcoming adversity. The book is set in the 1970s and reflects the socio-economic conditions of Indonesia during that time. It emphasizes themes of hope, resilience, and the transformative power of education. "Rainbow Troops" has gained popularity and has been adapted into a successful film, further spreading its inspiring message.