EUROPE ON ALERT
The Brussels attacks came four months after the Paris bloodshed in which terrorists bombed several places of the city and killed 130 people. Brussels was later founded out to be highly linked to the terror attacks as it served as a hiding place for the terrorists. Salad Abdeslam, the most wanted Paris attacks suspect, was arrested in Brussels on Friday.
Tuesday's deadly bombings again showed the security situation was still at high risk in Europe.
Following the attacks, Brussels on Tuesday morning raised the threat alert to the highest level 4 from previous level 3. The EU institutions have cancelled most meetings and visits scheduled for Wednesday. A nuclear power station in Tihange, southeast Belgium, has been evacuated as a precautionary measure.
Belgian police issued a photograph on Tuesday evening of a man, in a white jacket, white shirt and dark hat pushing a luggage trolley, on suspicion of being involved in the Brussels airport attack.
Raids are undergoing. An explosive device, chemicals and an Islamic State (IS) flag were found at an address raided by police in the Brussels district of Schaerbeek, the Belgian federal prosecutor said on Tuesday evening.
Brussels attacks are "horrific and cowardly... It has struck at the very heart of Brussels. The very heart of Belgium. The very heart of Europe," Dutch Prime Minister Mark Rutte said.
French President Francois Hollande on Tuesday presided a unscheduled security meeting in the wake of Brussels attacks. He paid a visit to the Belgium embassy in Paris and announced that the country's flags would fly at half mast, calling for a united front to win the war against terrorism.
"We are facing a global threat, so we need a global response. The war against terrorism must be conducted in all Europe and with the necessary means," Hollande said.
SECURITY TIGHTENED
European countries have stepped up security measures and are seeking solidarity in confronting the terrorism.
In Paris, security patrols were reinforced in the French capital's two main airports. Additional police forces have been deployed to control trains coming from Belgium.
In the Netherlands, Belgium's northern neighbor, police increased monitoring and surveillance over suspicious situations across the country. There was increased police deployment at train stations in its four major cities and at other train stations with international traffic.
Tightened border controls were introduced at the southern border of the Netherlands, and trains to and from Brussels no longer ride. People travelling to Belgium were stranded at train stations in cities near the Belgian border.
Germany police have increased security on the borders with Belgium, France, the Netherlands and Luxembourg, as well as German airports and railway stations.
Security measures have also been beefed up in Britain, Denmark, Norway, Finland, Italy, Greece, Poland, Slovakia, Croatia, Romania, Bulgaria, Czech and etc.
The attacks have also provoked a global tightened security. New York has increased presence of police and counter-terrorism forces in its subways and other public transit hubs. Philippine president ordered Tuesday a review of security measures in airports and other public transport terminals to prevent any terrorist attack.
