This chapter is about defence officer Wahida and her dream to become an Army officer. Wahida Prism Khan (b. 1972) is an Indian naval surgeon. She was the first woman to command the annual parade at the Armed Forces Medical College, Pune in 2006. She was the first woman from Jammu and Kashmir to join the Indian Navy. Chapter 26 teaches children about the defence services. The purpose of the defence service is to guard the nation. This chapter teaches kids about different occupations in the defence services, the different kind of uniforms worn by the other branches of the defence services, etc. All the study materials are in PDF format and easy to download.