Strike Back is a British/American action-adventure/spy-drama television series based on the 2007 novel of the same name by novelist and former Special Air Servicesoldier Chris Ryan.

The series follows the actions of Section 20, a secretive branch of the British Secret Intelligence Service (SIS or MI6), who operate several high risk, priority missions around the world. 

This is a quick edit to create this page and more information will follow shortly