The Canadian government updated its travel advisory for Saudi Arabia on October 22, urging citizens to "avoid all travel" to King Khalid International Airport in Riyadh and King Fahd International Airport in Dammam due to ongoing military activity. The warning noted that missile and drone attacks have disrupted operations at several Saudi airports, stating that King Khalid International Airport is currently closed and that future attacks could lead to the closure of Saudi airspace and other airports at any time. Canada also advised citizens to "avoid non-essential travel" to Saudi Arabia entirely, citing the volatile security situation in the region.