Gulf Arab states took a step towards resolving a severe rift in the U.S.-backed alliance on Thursday by agreeing on ways to implement a security agreement they reached last year.

Saudi Arabia, Bahrain and the United Arab Emirates withdrew their ambassadors from Qatar on March 5, accusing Doha of not abiding by November's agreement, which called for not interfering in each others internal affairs.

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The unprecedented move, which analysts said was ultimately motivated by Doha's support for the Muslim Brotherhood, complicated Gulf efforts to navigate regional turmoil, particularly in Syria and Egypt.

The Gulf Cooperation Council (GCC) secretariat said in a statement that foreign ministers of the six-member body had met in Riyadh for a comprehensive review of measures used to implement foreign and security policies.

"It was agreed to adopt the mechanisms that would ensure moving forward in a collective framework, and that the policies of any of the GCC member states would not affect the interests, stability and security of its members and without impacting on the sovereignty of any of its members," the statement said.

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