the companion workbook to Campaign 2 Student's Book in the Campaign: English for the Military series. It provides comprehensive self-study and classroom practice to reinforce the language, grammar, and specialized military vocabulary introduced in the Student's Book. The workbook includes a wide range of exercises covering reading, writing, listening, pronunciation, and vocabulary development. The accompanying Audio CD contains authentic recordings, including military briefings, radio communications, telephone conversations, and other realistic operational scenarios, helping learners improve their listening comprehension and communication skills in international military environments. It is suitable for learners progressing toward NATO STANAG 6001 Level 2–3.