A tense international thriller by Frederick Forsyth that combines espionage, counterterrorism, and global intrigue.

The story begins when intelligence agencies uncover evidence of a major terrorist operation known only as "Al-Isra." With very little information available, authorities devise a desperate plan: infiltrate the terrorist network from within. To accomplish this, retired British operative Colonel Mike Martin is recruited for an extraordinarily dangerous mission.

Martin must assume the identity of an imprisoned Afghan militant and enter the inner circle of a powerful terrorist organization. As he moves deeper into enemy territory, he faces constant danger, knowing that a single mistake could expose him and lead to his death.

The novel spans multiple countries and intelligence agencies, offering a detailed look at modern espionage, covert operations, and the global fight against terrorism. Known for its realism and meticulous research, The Afghan reflects Forsyth's trademark style of blending factual detail with suspenseful storytelling.