Belgët mbajnë zi për viktimat e sulmeve

People observe a minute of silence at a street memorial to victims of Tuesdays's bombings in Brussels, Belgium, March 24, 2016.

Belgian King Philippe and Queen Mathilde attend a commemoration ceremony at the Belgian parliament for victims of Tuesday's bombing attacks in Brussels, Belgium, March 24, 2016.

Woman draped in Belgian flag places memento at makeshift memorial in honor of terror bombing victims in Brussels, Belgium, March 23, 2016. (N. Pourebrahim / VOA )

People gather around makeshift memorial in honor of terror attack victims in Brussels, Belgium, March 23, 2016. (N. Pourebrahim/ VOA)

Woman places candle on Moroccan flag at makeshift memorial for terror bombing victims in Brussels, Belgium, March 23, 2016. (N. Pourebrahim / VOA)

Sign at makeshift memorial for terror bombing victims reads in French: "Belgium will remain standing", Brussels, Belgium, March 23, 2016. (N. Pourebrahim / VOA)

A street memorial to victims of Tuesday's Zaventem airport bombings is seen in Brussels, Belgium, March 24, 2016.

People observe a minute of silence at a street memorial to victims of Tuesday's bombings in Brussels, Belgium, March 24, 2016.

Three balloons in the colors of the Belgian flag fly as people mourn for the victims of the bombings at the Place de la Bourse in the center of Brussels, Belgium, March 24, 2016.

A sign reading "Why?" is placed near the metro station Maelbeek in Brussels, March 23, 2016.