The diplomatic crisis in the Gulf Cooperation Council has taken another turn. The Washington Post reported Sunday that the U.S. intelligence community had information suggesting the United Arab Emirates arranged a cyberattack on Qatar's state news agency in late May that set the dispute in motion. Unnamed U.S. intelligence officials claimed that Abu Dhabi orchestrated a breach of the Qatar News Agency's website and social media accounts to post erroneous statements from Qatari Emir Sheikh Tamim bin Hamad al-Thani expressing support for Iran, Hamas and Hezbollah. The United Arab Emirates, along with Saudi Arabia, Bahrain and Egypt, then used the false quotes as a pretext to sever diplomatic and economic ties with Qatar. The revelation doubtless will further complicate relations in and beyond the GCC. At the same time, however, it's hardly a surprise....