Donald trump launches review into manchester attack leaks

I think there may be some confusion here.

To clarify, there has been no announcement from Donald Trump or any official government agency about launching a review into Manchester attack leaks.

The Manchester Arena bombing occurred on May 22, 2017, when a suicide bomber detonated an explosive device at the end of an Ariana Grande concert in Manchester, England, killing 22 people and injuring many more.

In the aftermath of the attack, there were reports of leaks and unauthorized disclosures of sensitive information related to the investigation. However, these leaks were investigated and addressed by the relevant authorities, including the UK's Metropolitan Police Service and the UK's Security Service (MI5).

It's possible that you may be thinking of a different incident or event. If you could provide more context or clarify what you're referring to, I'd be happy to try and help.