[croes]

There is a long history of right wing terrorism, Timothy McVeigh committed the deadliest act of terrorism in the US until 9/11.

In Italy right wing terrorists from the stay behind army Gladio committed several false flag attacks to prevent the rise of communist parties.

1980 a right wing extremist bombed at the Oktoberfest in Munich.

Before 9/11 it was one of the dominant forms of terrorism. The movie The Sum of all fears is bases on the book of the same name. In the book the terrorists are muslim extremists, but they deemed the scenario as too unrealistic so they changed it to Neo Nazis for the movie.