The double-standard in Western attitudes toward Saudi Arabia has looked particularly glaring in the past year

The Swedish government this week decided to scrap an arms deal with Saudi Arabia, effectively bringing to an end a decade-old defense agreement with the kingdom. The move followed complaints made by the Swedish Foreign Minister Margot Wallstrom that she was blocked by the Saudis from speaking about democracy and women's rights at a gathering of the Arab League in Cairo.

Tensions between Stockholm and Riyadh have grown so acute that Saudi Arabia recalled its ambassador to Sweden on Wednesday. The Swedish foreign ministry had published Wallstrom's planned remarks in Cairo, which made no specific reference to Saudi Arabia but did urge reform on issues of women's rights.

The Saudi foreign ministry deemed her comments about being barred from speaking "offensive" and "blatant interference in its internal affairs," according to the BBC . In an interview with Swedish media, Wallstrom had described the punishment for a dissident blogger who was sentenced to 1,000 lashes as "medieval."

[Read: U.S. hypocrisy over Saudi Arabia ]

Saudi Arabia bought some $39 million in Swedish military equipment last year alone . The kingdom recently became the world's biggest arms importer ; it's Sweden's third-largest non-Western customer for weapons.

That Sweden's center-left government has chosen to risk that sort of investment — and the ire of prominent business leaders at home — marks an important moment. For decades, Saudi Arabia's vast energy reserves and strategic position in the Middle East have led Western countries to politely skirt around the issue of the kingdom's draconian religious laws and woeful human rights record.

"This shows a break in the 50-year view in the West of 'We can’t touch Saudi Arabia,'" said Ali al-Ahmed, director of the Washington-based Institute of Gulf Affairs, which is often critical of internal Saudi policies.

The double-standard in Western attitudes toward Saudi Arabia has looked particularly glaring in the past year. After the Islamic State began decapitating American hostages in its custody, Saudi Arabia — a key ally in the U.S.-led coalition against the jihadists — carried out beheadings of inmates on death row.

[Read: Flogging case in Saudi Arabia is just one sign of crackdown on activists]

American politicians routinely hurl invective against Iran , accusing the Islamic Republic of fomenting terrorism abroad and maintaining a tyranny at home. But Saudi Arabia has an even less democratic system than that in Tehran, and as the chief incubator of orthodox Salafism, has played its own unique role in the rise of fundamentalist terror groups around the Middle East and South Asia.

At last, a Western country stands up to Saudi Arabia on human rights - The Washington Post