The rail yard at Son Tay is a major transit point for arms and ammunition coming from China. It’s close proximity to the Chinese border makes a B-52 strike not politically viable. So Captain Gerber and Sgt. Fetterman are tasked to go in and destroy it. With two other Green Berets they form a Spike team and parachute into the north. There they hook up with two Kit Carson Scouts of questionable loyalty. Luckily the fuel tanks are situated on a hill overlooking the rail yard so they can unleash fuel into the site destroying it completely.
So another mission into the north. This time they seem to have a fairly easy time taking out their target. In fact they do a good job of destroying the place. Not much going on in this story otherwise. The backstory of the two men that join them is fairly interesting. One is a veteran on clandestine operations in South and Central America who lost his wife and daughters to a drunk driver. The other has a cheating wife at home who married him for the possibility of getting the guys life insurance. In a twist she is the one who dies in a car accident and he gets the life insurance money.
There are also some interesting Vietnamese. The two Kit Carson scouts that Gerber doesn’t trust get captured and tortured by a KGB agent. One manages to escape and ends up sacrificing himself so the team can escape. Another is Bicycle Chain Tran a NVA officer candidate. He got his name because he hit drunk American soldiers with a bicycle chain. Otherwise not much happens in the book. They wander around. They shoot a tiger for no reason. I think the idea well was starting to run dry for this series. Not an uninteresting book just nothing really stood out about this story.