Strike Back is a British/American action and military television series, based on a novel of the same name by novelist and former Special Air Service (SAS) soldier Chris Ryan. It follows the actions of John Porter, a former SAS Sergeant, and Hugh Collinson, a Section 20 officer in the Secret Intelligence Service (MI6).
The third series consists of 10 Episodes. Former military intelligence operative, Major Rachel Dalton takes charge of Section 20. The team work throughout Africa to get their hands on four nuclear triggers which are in the wrong hands after a mission in Somalia.