The Border Security Force, India's first line of defence, began its journey on 1 December 1965. Through time, the Force earned a special place in the hearts and minds of people with innumerable sacrifices of all kinds. The executive cadre of officers of the Force,responsible for leading from the front, begins its journey in batches of training at BSF Academy, Tekanpur. The 21st batch of direct entry officers, the indefatigable, born on 10 April 1997, trace their journey on their silver jubilee, beautifully arranging their memoirs through pictures and write-ups. It is a journey well travelled and beautifully told in these pages.