WASHINGTON (AP) - The United States has issued a global travel alert because of an al-Qaida terrorist threat.
The State Department says the potential for terrorism is particularly strong in the Middle East and North Africa. It says an attack could occur or come from the Arabian Peninsula.
The department says in a statement that al-Qaida and its affiliated organizations "continue to plan terrorist attacks both in the region and beyond."
The travel alert comes a day after the U.S. announced that it would shutter its embassies and consulates throughout the Muslim world on Sunday, and possibly longer.
THIS IS A BREAKING NEWS UPDATE. Check back soon for further information. AP's earlier story is below.
The United States is closing its embassies and consulates throughout the Muslim world on Sunday after receiving an unspecified threat, officials said.
The threat was linked to al-Qaida and focused on the Middle East and Central Asia, said Rep. Ed Royce, R-Calif., chairman of the House Foreign Affairs Committee.
State Department officials said Thursday they were acting out of an "abundance of caution."
Spokeswoman Marie Harf cited information indicating a threat to U.S. facilities overseas and said some diplomatic facilities may stay closed for more than a day.
Sunday is a workday in the Muslim world. American diplomatic missions in Europe, Latin America and many other places are closed on Sunday.
Royce said Friday he supported the State Department decision to "protect our personnel on the ground."
The State Department issued a major warning last year informing American diplomatic facilities across the Muslim world about potential violence connected to the anniversary of the Sept. 11 terrorist attacks.
Dozens of American installations were besieged by protests over an anti-Islam video made by an American resident.
In Benghazi, Libya, the U.S. ambassador and three other Americans were killed when militants assaulted a diplomatic post. The administration no longer says that attack was related to the demonstrations.