Qatar has not received an invitation to take part in two regional summits called to discuss attacks on Saudi oil assets inside the Arab kingdom and off the coasts of the United Arab Emirates (UAE), a Qatari Foreign Ministry official says.

Iran said Monday it has quadrupled its uranium enrichment capacity as the war of words between Tehran and Washington shows little sign of cooling off.

The interlocutor of the agency said that a number of auxiliary units and components of the ship does not meet the requirements of the Ministry of Defense