Some things Stephen Coonts do well, some things he does less well. As Jake Grafton, the red thread in the Jake Grafton novels (doh!), moves up the chain of command the books end up more in higher level, political, situations, and Coonts' political authoring is not up to the standards of his action, military or thriller writings.
This book is about Washington DC's drug problem and interaction with Colombian drug lords. It's possible that the book has aged badly, but it doesn't seem to be a good fit to reality.
This book moved away from Jake Grafton even more and focused on 3 other characters: A Washington Post writer, an undercover police and a rented assassin. Their character portraits are not terrible but you read a Jake Grafton book to follow Jake Grafton. Now he just becomes a fringe character which adds very little, or nothing, to the story.
At a few places in previous books, and in many places in this book, Coonts let characters do political rants. I don't know if they reflect the authors own views or anti-views but they become tiring, both the serious ones and the ones seemingly intended to make the readers think a character is ridiculous.
I don't know if I will keep reading the series after this one. Maybe give it one more shot? If the review score is higher on the next book - maybe...