TUNIS (Reuters) - Qatar’s Emir Sheikh Tamim bin Hamad al-Thani on Sunday left a summit of Arab leaders in Tunis that had gathered the rulers of Saudi Arabia and Qatar for the first time since Riyadh and its allies imposed a boycott on Doha.

Qatar’s state news agency QNA said Sheikh Tamim had departed Tunisia after attending the opening session of the Arab League summit but did not give a reason why he left the meeting.