•Articles covering the major fields of national security to enrich students' knowledge on national security and develop a sense of belonging and national identity among them
•A wide range of topics, illustrated with stunning images and useful charts and graphs, to broaden students' horizons on various aspects, such as STEM, social and global issues, and significant world history
•A follow-up exercise after each unit, with suggested answers, to have a deeper understanding of the topic
•Essential concepts and terms, English corner and lists of glossary to enhance students' knowledge of English vocabulary and idiomatic usage