MI5
The Intelligence and Security Committee (ISC) took evidence in secret from MI5.
Foreign affairs committee chair Tom Tugendhat tells HuffPost UK's Commons People podcast there are "serious questions" for spy agencies.
There are a grand total of 175 redactions in the report. Here are the key passages that have left us scratching our heads.
The MP scored a surprise victory in the contest to run the committee that oversees MI5, MI6 and GCHQ.
The attack at Forbury Gardens left three people dead and three others seriously injured.
Downing Street dismisses "baseless" suggestion security services are not sharing intelligence with the home secretary.
No, Labour does not want to "disband MI5".
“If the government have a reason why this should not be published before the election, then I think they should make it very clear what that reason is," Lord Evans said.
New report into 2017′s five terrorist attacks has revealed failings by MI5 and the police.
The UK remains under 'severe' threat.