Several countries have warned their citizens against travel to Saudi Arabia following a series of Houthi attacks on airports in the kingdom.
Australia and New Zealand issued advisories on Monday, joining the United States, Canada, the UK, South Korea and Japan. Australia's Department of Foreign Affairs and Trade told Australians to avoid King Khalid International Airport in Riyadh and to 'reconsider' travel to other Saudi airports. New Zealand's foreign ministry urged citizens not to travel to Riyadh's main gateway or the provinces of Najran, Jazan and Asir, and to avoid non-essential travel to Saudi Arabia as a whole.
The US embassy in Riyadh advised US citizens to reconsider travel to the kingdom, citing the threat of attacks by Iran and the Iranian-backed Houthis. Canada issued an advisory against non-essential travel to any part of Saudi Arabia, while South Korea recommended that its citizens leave unless on essential business. The UK urged travellers to avoid Jeddah and Dammam and all airports except Medina International Airport.
The warnings follow five attacks on Saudi airports in less than a week. A Houthi strike on King Khalid International Airport on Saturday killed 13 people and injured more than 300, the deadliest attack on Saudi Arabia in more than a decade, according to Saudi Arabia's General Authority of Civil Aviation. A projectile struck the same airport on Sunday, killing one person and injuring 11. The Houthis claimed responsibility for the four earlier strikes; Sunday's attack has yet to be claimed.
King Khalid airport and King Fahd International Airport in Dammam remain closed, and flights to and from King Abdulaziz International Airport in Jeddah have been disrupted. Flight tracking website Flightradar24 recorded more than 150 cancellations and 374 delays at Jeddah on Sunday.
Brendan Sobie, an independent aviation analyst in Singapore, said it was too early to predict the ramifications for aviation in the region and beyond, comparing the situation to disruption caused by the Iran war on the UAE, Kuwait and Bahrain.