President Prabowo Subianto attended the unfurling of a 24-kilometer Red-and-White flag in Nagan Raya regency, Aceh, on Wednesday to mark Hero. Jakarta, IO – President Prabowo Subianto attended the unfurling of a 24-kilometer Red-and-White flag in Nagan Raya regency, Aceh, on Wednesday to mark Heroes’ Day and set a new record in the Indonesia World Records Museum (MURI).