NOUAKCHOTT - The West African country of Mauritania, a member of the Arab League, severed ties with Qatar on Tuesday over allegations it "supports terrorists," the state news agency reported.

The Arab world's biggest powers, including Saudi Arabia, Egypt and the United Arab Emirates, cut diplomatic relations with Qatar on Monday, accusing it of supporting Islamist militants and Iran.

"The state of Qatar has linked its policies ... in support of terrorist organizations and the propagation of extremist ideas," said the statement from the ministry of foreign affairs published in Arabic by the Mauritanian Information Agency. "This has resulted in heavy losses to human life in these Arab countries, in Europe and throughout the world."