>They left clues about their (long) planned event on the 1979 Supertramp album Breakfast In America.
WTC complex is in itself a clue, 9/11 was planned well before construction started.
"Europe faces its greatest threat of war for 30 years"
https://www.dailymail.co.uk/news/article-10399179/Europe-faces-greatest-threat-war-30-years-Poland-warns.html
Smells like Panic?