Chapter 70: The True Plan Emerges at Shaft 6-B
Spoiler Notice
Warning: This analysis contains full spoilers for Chapter 70 of The Corsican Shadow. If you have not read through this chapter, bookmark this page and return after finishing it.
Summary
The chapter opens with Steven Schauer, a hydraulic engineer, frozen at gunpoint on a riverbank—only to discover his captor is a petite female Army cadet named Murphy, part of a larger armed group. Dirk Pitt has directed the Chris-Craft toward the Hydros’s beached tender. As they approach, a terrorist named Tomas springs from cover with an AK-47 and opens fire. Pitt orders everyone down and turns the wheel hard, exposing the starboard rail. Captain Cruz seizes a pistol, rises, and fires three rounds into the gunman’s torso, killing him instantly.
Once ashore, the team secures the area and encounters Schauer, who stumbled out of the brush with his hands raised. He identifies himself as a hydraulic engineer from the Shaft 6-B Station and reveals that armed commandos stormed the facility and executed everyone. He alone escaped. Asked about a tall woman among the attackers, Schauer answers that all were men in fatigues. Giordino guesses the terrorists intend to dump radioactive waste, but Schauer corrects him: he witnessed them loading small wooden crates of CL-20 high explosive onto the elevator. Detonation at the base of the 700-foot shaft, Schauer explains, would trigger a shock wave that collapses the shaft into the Delaware Aqueduct, damming New York City’s fresh water supply entirely.
Key Events
- Murphy and fellow cadets hold Steven Schauer at gunpoint near the riverbank, mistaking him for a hostile.
- Pitt steers toward the beached tender; Tomas ambushes the boat with automatic rifle fire.
- Captain Cruz eliminates Tomas with three precise pistol shots, revealing his background as a battalion small-arms champion.
- The team disembarks and secures the landing site, discovering one dead terrorist with three bullet wounds in his chest.
- Schauer emerges and recounts the massacre at Shaft 6-B, confirming he saw no female among the attackers.
- Giordino hypothesizes radioactive contamination; Schauer immediately refutes this with eyewitness testimony about CL-20 explosive crates.
- Schauer delivers the chilling assessment that a detonation at the shaft base would collapse the structure into the aqueduct, cutting off New York City’s entire water supply.
Character Development
- Captain Cruz: Demonstrates exceptional combat proficiency under pressure. His disclosure of being a three-time battalion small-arms champion adds credibility to his leadership and explains the lethal accuracy of his shots. He immediately organizes the cadets into defensive positions after landing.
- Dirk Pitt: Shows decisive tactical command, choosing to beach the boat under fire rather than retreat. His question about a tall woman reveals he is actively searching for a specific individual connected to the terrorist operation.
- Al Giordino: Provides the initial—and logical but incorrect—theory about radioactive contamination. His quick revision upon hearing Schauer’s evidence models receptiveness to new intelligence.
- Steven Schauer: Introduced as a traumatized but lucid survivor. His technical expertise as a hydraulic engineer makes him an invaluable asset; he alone can explain the catastrophic stakes of what the terrorists are doing inside Shaft 6-B.
- Murphy: Although appearing only briefly, the young female cadet demonstrates alertness and nerve, challenging an approaching figure without hesitation.
Themes, Symbols, or Motifs
- Infrastructure as a Weapon: The chapter pivots the threat from a diffuse contamination scare to a surgical strike on physical infrastructure—a single shaft whose collapse could paralyze a major American city.
- Water as Strategic Resource: The Delaware Aqueduct and Rondout Bypass represent the hidden arteries sustaining millions. The chapter underscores how vulnerable such unseen systems are to targeted sabotage.
- Misdirection and Revelation: Giordino’s radioactive-waste theory is plausible given earlier story threads, but Schauer’s eyewitness account instantly reorients the stakes. The chapter rewards careful attention to prior clues while subverting the obvious conclusion.
- Survivor Testimony: Schauer embodies the lone witness whose specialized knowledge transforms a chaotic attack into an intelligible plot. Without his escape, the team would have no way to grasp the true danger.
Why This Chapter Matters
Chapter 70 functions as the critical inflection point where the antagonists’ endgame snaps into focus. Until now, the threat has been partially obscured—radioactive materials, hijacked vessels, scattered violence. Schauer’s explanation collapses those threads into a single devastating picture: the terrorists intend to destroy New York City’s water supply not by poisoning it but by physically severing it. The introduction of CL-20, a compound twenty-five percent more powerful than TNT, raises the technical stakes considerably. The chapter also confirms that a tall woman sought by Pitt is not present among the ground forces here, narrowing the search parameters. The firefight and Cruz’s marksmanship demonstrate the team’s growing tactical cohesion, suggesting they are capable of mounting a counter-assault—if they can reach the shaft in time.
Study Questions and Answers
Question 1: What incorrect assumption does Giordino make about the terrorists’ objective, and how does Schauer correct it?
Answer: Giordino assumes the terrorists brought radioactive waste to contaminate New York City’s drinking water. Schauer corrects him by reporting that he personally saw commandos loading small wooden crates of CL-20 high explosive onto the shaft elevator. The true plan is not contamination but demolition—collapsing the shaft to dam the aqueduct.
Question 2: Why is Shaft 6-B strategically significant to both the terrorists and New York City?
Answer: Shaft 6-B is a vertical access point built for constructing the Rondout Bypass, a billion-dollar tunnel that carries fresh water under the Hudson River to New York City. The shaft drops 700 feet to the aqueduct on this side. If collapsed, it would block the entire water flow to the city. Its isolation and direct connection to the tunnel make it the ideal point for a surgical demolition attack.
Question 3: What does Captain Cruz’s handling of the ambush reveal about his character and background?
Answer: Cruz remains calm under automatic fire, waits for the boat to swing and expose the starboard rail, then rises and fires three kill shots in quick succession. He afterward mentions being a three-time battalion small-arms champion. This reveals him as a disciplined professional soldier whose competitive training translates directly into lethal effectiveness, and it establishes him as the team’s most capable combatant for the engagement ahead.