US on Saturday issued a worldwide travel alert to its citizens,warning them against threats from terrorists mainly al-Qaeda who may carry out attacks by employing suicide operations,kidnappings and bombings. Cautioning them to be alert,the State Department said there had been several incidents in this regard in the recent past. It also said that demonstrations and riotings can occur with little or no warning. "US citizens are reminded to maintain a high level of vigilance and to take appropriate steps to increase their security awareness," the State Department said in a 'Worldwide Caution'. Expressing concerned about the continued threat of terrorist attacks,demonstrations,and other violent actions against US citizens and interests overseas,the State Department said Americans are reminded that demonstrations and rioting can occur with little or no warning. "Current information suggests that al-Qaeda and affiliated organisations continue to plan terrorist attacks against US interests in multiple regions,including Europe,Asia,Africa,and the Middle East," the statement said,adding that these attacks may employ a wide variety of tactics including suicide operations,assassinations,kidnappings,hijackings,and bombings.
