Attacks by Iran-backed group come amid counteroffensive by Yemeni government supported by Riyadh

Energy minister says ‘fear has no place in the Saudi lexicon’ as paramilitary group again breaches stretched defences

• Why are the Houthis attacking Saudi airports and how are the missiles getting through?

Saudi Arabia has been forced to suspend all flights to and from its main international airport in Riyadh until next Saturday after a further round of Houthi missile attacks caused more damage and left one person dead. Some airlines, including Gulf Air and Bahrain Air, had already said they were cancelling flights until next Saturday. More missiles were fired at Saudi Arabian cities by the Houthis on Monday, Saudi Arabian’s military spokesperson said.

The Gulf nation announced it was suspending flights from Riyadh, its second busiest airport, after Houthi missiles killed 13 people on Saturday and left more than 300 injured. Saudi state TV broadcast CCTV footage that showed passengers deluged in smoke and falling masonry as they queued at the airport terminal to board a plane just as the Houthi missile struck.

The latest attack by Houthi rebels on Saudi Arabia may prove to be more calamitous for the region than the world imagines

On Saturday, Houthi rebels launched a shocking and deadly attack on Saudi Arabia’s capital city, Riyadh. At the time of writing, the missile strike on King Khalid international airport has killed at least 13 people and left 300 injured, marking a significant turn in a regional conflagration that is only getting more intense. It was the single most deadly attack on any Gulf country since the US and Israel launched their war on Iran in February. In Saudi Arabia, a country that is unaccustomed to such fatalities, the death toll is bewilderingly high and likely to prompt a bloody response.

Over the past year, the Gulf has entered a new era of instability that is not temporary and cannot be reversed. This may feel like an overstatement – casualties have been relatively low, after all, compared with Gaza and Iran – but the gradual erosion of peace and security in places such as Saudi Arabia, Qatar and the UAE has changed the region more dramatically than its leaders would like to acknowledge.

Nesrine Malik is a Guardian columnist

Unidentified projectile strikes King Khalid airport, killing one and injuring 11, as escalating attacks threaten to draw more countries into Yemen conflict

• Analysis: attack will force rethink of Trump strategy

A projectile hit a passenger terminal at the airport in Riyadh on Sunday, the day after a deadly missile attack on the facility carried out by Yemen’s Iran-backed Houthi rebel group killed 13 people.

An unidentified projectile hit terminal 4 at King Khalid international airport, starting a fire, killing one person and injuring 11, according to Saudi civil aviation authorities. Air defences also intercepted a cruise missile in the vicinity of the airport. It was the latest of several attacks on the airport in the past week.

• Álvarez vows to fight in Riyadh despite deadly strikes

• Airport attacks leave at least 12 dead, hundreds hurt

• Mexican seeks redemption after Crawford defeat

Canelo Álvarez intends to go ahead with his world title fight in Saudi Arabia later this month despite a series of deadly attacks on airports and other infrastructure in the kingdom, according to Turki al-Sheikh, the Saudi official who has become one of boxing’s most influential power brokers.

The Mexican superstar is slated to challenge the unbeaten Christian Mbilli for the WBC super-middleweight title in Riyadh on 31 October, three weeks after Saturday’s missile strike on the Saudi capital’s main international airport killed at least 12 people and wounded more than 300.

A fuel deal with Vladimir Putin, and sanctions against the legal institution, ram home the president’s belief that might is right

On Friday, Donald Trump drove home his belief that might is right and the rule of law is an obstacle rather than an essential foundation stone of international order. First came the escalated assault on the international criminal court (ICC), sanctioning the body itself. Then he announced a deal with Russia to buy diesel.

The US has long chafed at the notion of being bound by the rule of law that it espoused publicly. That hypocrisy now appears as a lesser vice. The president has declared that “my own morality” is all that constrains him. His brazen flouting of the law, embrace of dictators and rhetorical attacks all undermine global standards.

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