Authorities have urged the public to help locate the key living suspect, who has been named as “the man with the hat.”
Belgian Prime Minister Charles Michel said Wednesday that the attacks represented a security “failure” but the country was not “a failed state.”
Following last month's airport bombings, the U.S. carrier said it has suspended its Atlanta-Brussels route, but plans to resume flights from New York.
The airport, rocked by twin terrorist bombings March 22, will accommodate a limited number of flights, officials said.
Following the attacks in Paris and Brussels, Britain plans to add as many as 900 security officers.
U.S. Attorney General Loretta Lynch is set to meet this week with Belgium's interior minister to discuss anti-terror plans.
America has sent FBI teams to help Belgian authorities investigate the March 22 attacks that killed 32 people.
In a letter to authorities, officers pointed out weak spots in the airport's security system, after terror attacks killed 32 people and wounded many more.
Authorities discovered a computer containing search data on Belgian Prime Minister Charles Michel’s office and home.
A temporary structure has been put up to bypass the departure area that was heavily damaged when two bombs exploded there last Tuesday.
Belgian police released a video of a mysterious man seen in the company of the Brussels Airport attack bombers, indicating that he is still at large.
Officials said Sunday that a near-term reopening is not possible due to the ruined infrastructure resulting from two suicide bombs last week.
The U.S. State Department earlier confirmed the number of U.S. citizens killed in last week's attacks had gone up to four.
Right-wing activists stormed a central square where people were paying tribute to victims but were repelled by force.
Senator says, “We have not shown leadership.” Trump says he predicted the attacks in Brussels, which he termed a "hellhole."
Raids in France, Italy and Germany show greater European cooperation after yet another deadly intelligence failure.
Authorities also announced Saturday 24 of the 31 people killed in Tuesday’s attacks had been identified.
The man was the subject of an arrest warrant issued by Belgian authorities for producing and procuring false documents to be used in illegal immigration.
Justin and Stephanie Shults, Vanderbilt University graduates who worked as accountants in Belgium, died in Tuesday's attacks.
Andre Adam, who later represented Belgium at the United Nations, was killed at the Brussels airport while his wife was injured.
Authorities urged people to stay away to avoid putting further strain on an overtaxed police force, and the rally organizer is complying.
A man identified as Fayçal Cheffou, apprehended outside the Belgian prosecutor's office, has been charged with “attempted terrorist murder.”