A ransom payment of up to $1 billion to Iranian and Al Qaeda-linked forces in Syria may have been the tipping point for Qatari-Gulf Arab relations, Financial Times reported Monday.

Qatar paid out the hefty ransom to secure the release of 26 members of a falconry party, some of whom were members of Qatar's royal family who had been hunting in southern Iraq, "commanders of militant groups and government officials in the region" told Financial Times.

The news of Qatar's ransom comes after Saudi Arabia, Egypt, the United Arab Emirates, Bahrain, Yemen, and a powerful military leader in Libya all severed ties with Doha on Monday. U.K. Business insider

SPA, a Saudi state news agency, said the kingdom cut ties because Qatar "embraces multiple terrorist and sectarian groups aimed at disturbing stability in the region, including the Muslim Brotherhood, ISIS, and Al Qaeda, and promotes the message and schemes of these groups through their media constantly," according to Reuters.

Saudi Arabia, the UAE, and Bahrain represent the most prominent of the Gulf Arab states and premier powers in the Sunni world, which rivals Iran and its Shia influence in the Middle East.

Qatar and the other Gulf Arab states have in the past sparred over Qatar's softer stance on Iran and support for the Muslim Brotherhood, a transnational Islamist organization founded in Egypt, but a source told Financial Times that "the ransom payments are the straw that broke the camel's back."