Mossad and the Irish connection http://www.independent.ie/lifestyle/mossad-and-the...

The curious case of how a British cop went undercover among Irish protesters http://www.thejournal.ie/british-cop-undercover-32...

Undercover London police present at NI murder protest http://www.rte.ie/news/2017/0207/850802-undercover...

MI6 planted spies in Irish Bars during Troubles http://irishpost.co.uk/mi6-planted-spies-irish-bar... 

The history of collusion between MI5 and the IRA http://www.independent.co.uk/news/uk/home-news/sha...

British spy was 20 years with Sinn Fein leader http://www.independent.ie/irish-news/british-spy-w...