Clancyverse

The Clancyverse is a universe involving an Earth slightly parallel to the Real World, detailed in several series of action-thriller novels by author Tom Clancy. It is known for its heavy focus on politics, diplomacy, and military conflict in addition to a healthy dose of action-thriller content, and has remained highly popular since its debut in 1984. It is noted for largely attempting to remain, if not realistic, as plausible as possible. Four of the novels in the central series-- The Hunt for Red October, Patriot Games, Clear and Present Danger, and The Sum of All Fears-- have been turned into movies, and numerous video games have been released with the author directing the writing (though not all of these are connected to the main series).

It has been compared to the Cusslerverse.

Basic Universe Analysis
The Clancyverse is a highly political universe, focusing on international relations for the large part, especially during the Cold War, which a large number of its novels are set in. Due to the general attempts to remain as plausible as possible, Sues in this universe are fairly rare, since its structure doesn't offer many opportunities for them to appear.