Why would the Brits ask a Canadian to write their official SIGINT history?

Why would the Brits ask a Canadian to write their official SIGINT history?
On this day in 2011 Somali pirates seized a Mongolian-flagged bulk carrier off the coast of Oman, and its Vietnamese crew of 24 people.
I am very pleased to announce that the first of what may be several book launches of my forthcoming (6th) book on terrorism – The Peaceable Kingdom?: A History of Terrorism in Canada from Confederation to the Present – is scheduled for Feb 25 – join us!
The Proud Boy who smashed a US Capitol window is a former Marine. How is that detail important?
On this day in 2018 a 51 year-old woman whose husband was killed by terrorists three years earlier was also shot dead as she was going to work.
On January 18, 2018 a pregnant woman was moderately wounded by a terrorist in a stabbing attack near Jerusalem
Countries treat first degree murder seriously, as they should: why doesn’t Canada when it comes to terrorism?
An update on my forthcoming book – a history of terrorism in Canada as seen through the eyes of CT practitioners: all edits done, headed off to a layout expert. Expecting publication in a few weeks. Stay tuned!
On this day in 2016 a man wearing a swastika-emblazoned helmet and “Hitler moustache” attacked two Afghan refugees on a ski slope in Altenberg, Germany.
On this day in 2007 at least 70 people were killed at a largely Shiite university in northeastern Baghdad.