Archduke Karl held the 750th anniversary of Rudolf I's accession to the throne at Ferstel Palace with 300 guests, including the ambassadors of Ukraine and Taiwan and a former U.S. ambassador.
He gave a speech that was anti-Russian and anti-Putin regime in content, and he discouraged Russia and China.
On the same day, his son, Archduke Ferdinand, competed in the 24 Hours of Le Mans from Alpine.