Saudis rebuff US vote but Canada poses new backlash

The Senate resolution also calls the war in Yemen a "humanitarian crisis" and requires the president to withdraw any troops in or "affecting" Yemen within 30 days "unless they are fighting al- Qaeda."

It is unclear whether the House will consider the measure. The lower chamber would have to approve it before it can be sent to the White House for Trump's signature. 

Trump has vowed to veto it. If vetoed, the bill would go back to the Senate, where only a two-thirds vote can override a presidential veto.

On Sunday, Canadian Prime Minister Justin Trudeau, who has had rocky relations with Trump, said he was looking into ways to cancel the largest arms deal in Canadian history worth US$11.5 billion.

"We inherited actually a (Can)$15 billion contract signed by (former prime minister) Stephen Harper to export light-armored vehicles to Saudi Arabia," he said.

"We are engaged with the export permits to try and see if there is a way of no longer exporting these vehicles to Saudi Arabia," he added.

Trudeau had earlier said that it would be "extremely difficult" to withdraw from the contract, signed by the previous conservative administration, "without Canadians paying exorbitant penalties."

In an interview with CBC Radio in October, Trudeau said the penalty for breaking the contract could exceed Can$1 billion. 

Trudeau has been criticized by political opponents and Human Rights activists for failing to cancel the contract.

As evidence emerged of direct Saudi involvement in Khashoggi's killing, Canada in late November imposed sanctions against 17 Saudi nationals linked to the "abhorrent and extrajudicial" murder.

Last month, Denmark stopped selling weapons to Riyadh, joining Germany and Norway to suspend arms exports to Saudi Arabia.

Saudi Arabia launched its devastating military campaign against Yemen in March 2015, with the aim of bringing the government of former president Abd Rabbuh Mansur Hadi back to power and crushing Houthis.

According to a new report by the Armed Conflict Location and Event Data Project (ACLED), a nonprofit conflict-research organization, the Saudi war has so far claimed the lives of around 56,000 Yemenis.

The war has also taken a heavy toll on the country’s infrastructure, destroying hospitals, schools, and factories. The UN has said a record 22.2 million Yemenis are in dire need of food, including 8.4 million threatened by severe hunger.

Ken Stone of Hamilton Coalition to Stop the War said Washington wants an end to the Saudi aggression on Yemen, which he described as “a war by the US empire" and "a war for hegemony in the Middle East.”

“The indication that there would be an end to the fighting was made at the beginning of November, when the US secretary of state and the secretary of defense both told Saudi Arabia that they wanted the fighting to end in a month,” Stone said.