Brussels lockdown extended as US issues travel alert

US cites "increased terrorist threat" as Belgium cuts back on crowded public events for fear of Paris-style attacks.

    Brussels will remain under the highest level of alert for another week due to an ongoing "terrorism" threat, but schools and the underground train system could reopen from Wednesday, according to Charles Michel, Belgium's prime minister.

    The army and police will continue to be deployed in force, and the country will reduce the number of events with large crowds for fear of a repeat of the deadly Paris attacks on November 13, Michel said on Monday.

    The announcement came as the US state department issued a global alert for Americans planning to travel following the deadly attacks in Paris and Bamako in Mali.

    Brussels under lockdown as police hunt Paris suspects

    Citing "increased terrorist threats" from armed groups in various regions of the world, the alert did not advise people against travel but warned of potential attackers targeting private or government interests.

    "Current information suggests that [ISIL], al-Qaeda, Boko Haram, and other terrorist groups continue to plan terrorist attacks in multiple regions," a statement on the state department's website read.

    "Authorities believe the likelihood of terror attacks will continue as members of [ISIL] return from Syria and Iraq.

    "Additionally, there is a continuing threat from unaffiliated persons planning attacks inspired by major terrorist organisations but conducted on an individual basis."

    For his part, Michel said, his government was trying to bring the country "back to normal as quickly as possible", while working with the security services.

    "We want progressively to return to normality," he said.

    "Schools in Brussels will open on Wednesday and the metro on Wednesday, too. For the metro, it could be done in stages."

    Related: Former al-Qaeda mufti: 'I must condemn ISIL attacks'

    In France, police said that an explosive vest - without a detonator - was found on Monday afternoon by a street cleaner in a pile of rubble in Chatillon-Montrouge on the southern edge of Paris.

    A police official confirmed that the vest - recovered close to where the fugitive suspect Salah Abdeslam's mobile phone had been found - contained bolts and the same type of explosives as those used in the attacks.

    Authorities are continuing to hunt for Abdeslam, a Belgian national, after arresting 21 people in late-night counterterrorism raids since Sunday.

    Brussels has been locked down since Saturday with armed police and troops patrolling quiet streets.

    Prosecutors in Belgium said they had charged a fourth person with "terrorist" offences linked to the shootings and suicide bombings that killed 130 people in the French capital on November 13.

    France seeks to step up fight against ISIL

    SOURCE: Al Jazeera and agencies


    Interactive: How does your country vote at the UN?

    Interactive: How does your country vote at the UN?

    Explore how your country voted on global issues since 1946, as the world gears up for the 74th UN General Assembly.

    'We were forced out by the government soldiers'

    'We were forced out by the government soldiers'

    We dialled more than 35,000 random phone numbers to paint an accurate picture of displacement across South Sudan.

    Interactive: Plundering Cambodia's forests

    Interactive: Plundering Cambodia's forests

    Meet the man on a mission to take down Cambodia's timber tycoons and expose a rampant illegal cross-border trade.