The Saudis have cancelled negotiations with Sikel. Recent actions of Czech politicians have also irritated
Examples include Defence Minister Jana Černochová’s (ODS) statement about withdrawing from the UN and Wednesday’s appearance by Czech Prime Minister Petr Fiala and other ministers at a pro-Israel demonstration, during which Minister Síkela took a picture of himself wearing an Israeli flag. The Saudis may have been worried about what the above aspects might provoke in the public.
Source https://seznamzpravy.cz/saudove-zrusili-jednani-se-sikelou-drazdily-i-nedavne-kroky-ceskych-politiku