text: Story highlights The State Department issues a global travel alert on possible al Qaeda attacks 
   
   Sources say al Qaeda is in final planning stages of unspecified plot 
   
   Rep. King: Information is "specific," attacks "really could be almost anyplace" 
   
   Western targets, not just American ones, are under threat, officials say 
   
   A global travel alert issued Friday by the State Department warned al Qaeda may launch attacks in the Middle East, North Africa and beyond in coming weeks, a threat that prompted Sunday's closure of 21 embassies and consulates. 
   
   The U.S. government's actions are in response to growing intelligence that shows a potential for attacks in Yemen and elsewhere in the Middle East as well as North Africa, said U.S. officials who spoke to CNN on condition of not being identified. 
   
   "The threat appears to be much worse than it has (been) in a long time," said a senior national security official in Yemen, where the government is "on high alert against possible attacks in the days to come." 
   
   Various Western targets -- not just those tied to the United States -- are under threat, according to two U.S. officials. 
   
   According to three sources, the United States has information that al Qaeda in the Arabian Peninsula members are in the final stages of planning for an unspecified attack. 
   
   One of the sources said that such preparations appeared to have increased in recent days with the approaching end of the Muslim holy month of Ramadan. In particular, Sunday is Laylet al-Qadr, or the Night of Power, which is one of the holiest moments on the Muslim calendar. 
   
   Said one U.S. official: "It all leads us to believe something could happen in the near future." 
   
   Based on intelligence, U.S. officials said, there was particular concern about the U.S. Embassy in Yemen between Saturday and Tuesday. President Barack Obama -- who, amid regular updates on the situation, has directed officials to take all appropriate steps to protect Americans -- praised Yemeni President Abdo Rabu Mansour Hadi for his country's efforts following a meeting Thursday at the White House. 
   
   Still, it's unclear whether the apparent plot targets that Arabian nation or one elsewhere -- which is why the travel alert applies so broadly, and why embassies from Bangladesh to Libya are being closed. The expected time of an attack also isn't known, with the U.S. travel alert noting the threat extends through the end of August. 
   
   Photos: Photos: Attack on U.S. mission in Benghazi Photos: Photos: Attack on U.S. mission in Benghazi Attack on U.S. mission in Benghazi – Attackers set the U.S. mission in Benghazi, Libya, on fire on September 11, 2012. The U.S. ambassador to Libya, Christopher Stevens, and three other U.S. nationals were killed during the attack. The Obama administration initially thought the attack was carried out by an angry mob responding to a video, made in the United States, that mocked Islam and the Prophet Mohammed. But the storming of the mission was later determined to have been a terrorist attack. Hide Caption 1 of 22 Photos: Photos: Attack on U.S. mission in Benghazi Attack on U.S. mission in Benghazi – Obama and Clinton stand at Andrews Air Force Base as the bodies of the four Americans killed are returned on September 14. Hide Caption 2 of 22 Photos: Photos: Attack on U.S. mission in Benghazi Attack on U.S. mission in Benghazi – A desk sits inside the burnt U.S. mission on September 13, two days after the attack. Hide Caption 3 of 22 Photos: Photos: Attack on U.S. mission in Benghazi Attack on U.S. mission in Benghazi – Damage is seen inside the U.S. mission on September 13. Hide Caption 4 of 22 Photos: Photos: Attack on U.S. mission in Benghazi Attack on U.S. mission in Benghazi – A lounge chair and umbrella float in the swimming pool of the U.S. mission on September 13. Hide Caption 5 of 22 Photos: Photos: Attack on U.S. mission in Benghazi Attack on U.S. mission in Benghazi – Demonstrators gather in Libya on September 12 to condemn the killers and voice support for the victims. Hide Caption 6 of 22 Photos: Photos: Attack on U.S. mission in Benghazi Attack on U.S. mission in Benghazi – U.S. President Barack Obama, with Secretary of State Hillary Clinton on September 12, makes a statement at the White House about Stevens' death. Hide Caption 7 of 22 Photos: Photos: Attack on U.S. mission in Benghazi Attack on U.S. mission in Benghazi – A burnt vehicle is seen at the U.S. mission in Benghazi on September 12. Hide Caption 8 of 22 Photos: Photos: Attack on U.S. mission in Benghazi Attack on U.S. mission in Benghazi – People inspect the damage on September 12. Hide Caption 9 of 22 Photos: Photos: Attack on U.S. mission in Benghazi Attack on U.S. mission in Benghazi – A small American flag is seen in the rubble on September 12. Hide Caption 10 of 22 Photos: Photos: Attack on U.S. mission in Benghazi Attack on U.S. mission in Benghazi – A man stands in part of a burned-out building of the U.S. mission on September 12. Hide Caption 11 of 22 Photos: Photos: Attack on U.S. mission in Benghazi Attack on U.S. mission in Benghazi – Smoke and fire damage is evident inside a building on September 12. Hide Caption 12 of 22 Photos: Photos: Attack on U.S. mission in Benghazi Attack on U.S. mission in Benghazi – Half-burnt debris and ash cover the floor of one of the U.S. mission buildings on September 12. Hide Caption 13 of 22 Photos: Photos: Attack on U.S. mission in Benghazi Attack on U.S. mission in Benghazi – The U.S. mission is seen in flames on September 11, the day of the attack. Hide Caption 14 of 22 Photos: Photos: Attack on U.S. mission in Benghazi Attack on U.S. mission in Benghazi – A protester reacts as the U.S. mission burns on September 11. Hide Caption 15 of 22 Photos: Photos: Attack on U.S. mission in Benghazi Attack on U.S. mission in Benghazi – A vehicle and the surrounding area are engulfed in flames on September 11. Hide Caption 16 of 22 Photos: Photos: Attack on U.S. mission in Benghazi Attack on U.S. mission in Benghazi – Flames erupt outside of a building on September 11. Hide Caption 17 of 22 Photos: Photos: Attack on U.S. mission in Benghazi Attack on U.S. mission in Benghazi – A vehicle burns during the attack on the U.S. mission on September 11. Hide Caption 18 of 22 Photos: Photos: Attack on U.S. mission in Benghazi Attack on U.S. mission in Benghazi – Onlookers record the damage from the attack on September 11. Hide Caption 19 of 22 Photos: Photos: Attack on U.S. mission in Benghazi Attack on U.S. mission in Benghazi – Onlookers walk past a burning truck and building on September 11. Hide Caption 20 of 22 Photos: Photos: Attack on U.S. mission in Benghazi Attack on U.S. mission in Benghazi – A vehicle sits smoldering in flames on September 11. Hide Caption 21 of 22 Photos: Photos: Attack on U.S. mission in Benghazi Attack on U.S. mission in Benghazi – People duck flames outside a building on September 11. Hide Caption 22 of 22 
   
   "Terrorists may elect to use a variety of means and weapons and target both official and private interests," the alert states. "U.S. citizens are reminded of the potential for terrorists to attack public transportation systems and other tourist infrastructure." 
   
   New York Rep. Peter King, a member of the House Intelligence Committee, called the information "the most specific I've seen." 
   
   While the principal attention is on the Arabian Peninsula, he stressed to CNN's Wolf Blitzer that"we can't rule anything out." 
   
   "We are focused on the Middle East, but it's a potential series of attacks that really could be almost anyplace," said King. 
   
   21 embassies, consulates ordered closed 
   
   The State Department made public Friday a list of 21 embassies and consulates that will close Sunday, which is normally the start of the work week in the countries affected. 
   
   The 17 affected U.S. embassies are in Afghanistan, Algeria, Bahrain, Bangladesh, Djibouti, Egypt, Iraq, Jordan, Kuwait, Libya, Mauritania, Oman, Qatar, Saudi Arabia, the United Arab Emirates, Sudan and Yemen. The U.S. embassy in Israel will be closed as normal Sunday. 
   
   Consulates in Iraq, Saudi Arabia and the United Arab Emirates are also being shut down for the day. Embassies and consulates in the region typically close their doors or operate with minimal staff on Fridays and Saturdays. 
   
   The shutdowns could extend beyond Sunday, a senior State Department official said. 
   
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   Retired Gen. James Mattis -- who until earlier this year was head of U.S. Central Command, responsible for a 20-country area that includes the Middle East -- said the decision to close the embassies shows the reality of the threat and the wisdom of U.S. policymakers. 
   
   U.S. embassies have been targeted before in places such as Yemen, Turkey and Tanzania, he pointed out. Moreover, al Qaeda in the Arabian Peninsula is one of the terrorist network's most active and most destructive branches. 
   
   "We have to remember that we're up against an enemy who kills indiscriminately -- whether it be women, children, diplomats -- and our embassies ... have been one of the targets," Mattis told CNN on Friday. "They are showing some proactive discretion here, making certain that we don't give the enemy an opportunity that we can deny them." 
   
   Questions, concerns after Benghazi 
   
   House leaders have been briefed on the situation, Democratic leader Nancy Pelosi told reporters, adding that the travel alert and embassy closings provided "some understanding of the seriousness of the threat." 
   
   King, who has also heard such briefings, applauded the government's decision to close its diplomatic missions. 
   
   "I give them credit," the Republican said of the Obama administration. "I think the government is doing exactly the right thing here." 
   
   Such bipartisan agreement in Washington come at a time politicians are still pushing to seek answers regarding the September 11, 2012, attack on the U.S. consular compound in Benghazi, Libya, which killed four Americans, including Ambassador Christopher Stevens. 
   
   Since then, Republicans have been pressing President Barack Obama's administration for answers, with some accusing officials of covering up what happened in Benghazi and not doing enough to track down the attackers. 
   
   Eight GOP lawmakers are asking that incoming FBI Director James Comey brief Congress within 30 days about the investigation. They say the administration's inquiry thus far has been "simply unacceptable," according to a draft letter obtained by CNN. 
   
   Earlier this week, Vice President Joe Biden and senior State Department officials went to Congress to discuss embassy security. 
   
   Biden also briefed congressional leadership, key committee chairmen and ranking members about the latest threat concerns, a source who attended the meeting said. 
   
   Another official said the recent intelligence might not have warranted such a response before the Benghazi attack, given the political firestorm it created for the Obama administration. 
   
   On Thursday, State Department spokeswoman Marie Harf said the agency was taking the steps at diplomatic sites out of an abundance of caution. ||||| The rare decision by the U.S. State Department to close more than a dozen embassies across the Muslim world Sunday follows the discovery of a serious threat from a branch of al Qaeda aimed at U.S. and Western interests, Joint Chiefs of Staff Chairman Gen. Martin Dempsey said during an exclusive interview with ABC News. 
   
   "There is a significant threat stream and we're reacting to it," Dempsey told ABC News' Martha Raddatz during the interview for "This Week," describing the threat as "more specific" than previous threats. 
   
   (Image Credit: ABC News) 
   
   ABC News reported Thursday that embassies across the Middle East and North Africa - including those in Egypt, Iraq and Kuwait - will close Sunday because of "a specific threat against a U.S. embassy or consulate." 
   
   The State Department today issued a global travel warning to all U.S. citizens around the world, alerting them to the "continued potential for terrorist attacks." 
   
   READ: Citing Al Qaeda Threat, U.S. Issues Global Travel Alert 
   
   Dempsey said the action the terrorist group might take was "unspecified," but added that the intent was clear. 
   
   "The intent is to attack Western, not just U.S. interests," he said. 
   
   See more of the interview with Army Gen. Martin Dempsey Sunday on "This Week." 
   
   Like "This Week" on Facebook here . You can also follow the show on Twitter here . 
   
   Go here to find out when "This Week" is on in your area.
target: – The State Department's unusually strong warnings this week about a possible terror threat—it announced that 21 US embassies would be closed tomorrow and followed that up with a global travel alert for Americans—came after authorities intercepted communications among what the New York Times calls "senior operatives" of al-Qaeda, a rarity. And this was apparently no idle chatter: CNN reports that al-Qaeda in the Arabian Peninsula was in the "final stages of planning for an unspecified attack," with particular concern about the US embassy in Yemen between today and Tuesday. The timing dovetails with the end of Ramadan. “There is a significant threat stream and we’re reacting to it,” Gen. Martin Dempsey, chairman of the Joint Chiefs of Staff, tells ABC News for its This Week program. He says it is “more specific” than usual, though the exact target is unspecified. “The intent is to attack Western, not just US interests." Rep. Peter King made a similar point to CNN: The information is "the most specific I've seen," he says, adding, "We are focused on the Middle East, but it's a potential series of attacks that really could be almost anyplace."