Guest Review: Tom Clancy Line Of Demarcation by M. P. Woodward

Book 13 Jack Ryan Jr. Book

G. P. Putnam’s Sons

May 20th, 2025

Tom Clancy Line of Demarcation by M. P. Woodward brings back Jack Ryan Jr. There is not just one plot, but three subplots that come together making for a riveting storyline.

“In looking around the world at global flash points Russia uses energy as a source to yield power, leverage, and geopolitical tensions. I also saw that there is a real-world territorial dispute between Venezuela and Guyana with a region very rich in oil. I then thought of a plot line where the Russians and Venezuelans team up to snatch this area away much like the Russians did in Ukraine.”

The book opens with the destruction of a US Coast Guard cutter and the loss of her 22-member crew. The USCG Claiborne was on an innocuous mission to open a sea lane between an oil field off the coast of South America and the refineries of southern Louisiana. The question is who was responsible for the killings?

Meanwhile, Jack Ryan Jr. is in Guyana trying to get his export license for his oil company Hendley Associates, working undercover as the CEO of Athena Global Shipping Lines. That area of the world is already plagued with corruption and deceit, which proves to increase the burden on those conducting above board business. Jack is lunching with Guyana’s minister of the interior and attorney general when he’s caught in a sudden crossfire. He escapes, but the two officials are killed. The other plotlines are triggered after the attack where separate teams of the Campus, a covert government organization, is now tasked with fighting a Russia-backed Guyanese coup and rescuing Campus operator Domingo “Ding” Chavez, who’s deep undercover with a drug gang.

“Hydrocarbon reserves are what the Russians wanted and what makes Guyan strategically important. The Zircon missile is the Russian hypersonic missile. The SUDS Machine is based on service drones. There are initiatives out there for hydrogen service drones. In this book I had them as a hybrid with actual warriors on them, but they can also be remote control like a loyal dog and return to where they are supposed to be. They are a lot like a jet ski.” 

Per usual, in a Clancy novel, the action and ending are explosive. A bonus is that in the beginning of the book there was a list of characters broken up by American, Russian, Guyanese and Venezuelan along with a 1-to-2-line description.