:Provide reliable sources, or your edits will be reverted. Here's one refering to a "sickening terrorist attack in Manchester".   

Do you have any reliable sources contradicting the above source?   

Since you remove the term "terrorist" from the article, I'm assuming you do have reliable sources. What are these?   

AN/I
I made a mistake by misinterpreting what had happened. In this instance, removal was the best option. A slightly longer explanation is at the relevant place on WP:AN/I. My apologies.  (talk)

Collins

I've made a new edit on the Collins article. Please clean it up as you please, but don't revert. The previous edit is misleading and portrays the idea that the army was made up on pro-treaty veterans rather than the fact that most of the new soldiers were not. And its also an old cover up of the fact that ex British veterans fought in Free State army, which caused much consternation among the Irregulars.