A wounded man waits for help after the explosions at the Brussels Airport on Tuesday.
AP
2 of 34
In this photo provided by Ralph Usbeck an unidentified traveller gets to his feet in a smoke filled terminal at Brussels Airport, in Brussels after explosions Tuesday, March 22, 2016….
AP
3 of 34
In this photo provided by Ralph Usbeck an unidentified traveller runs in a smoke filled terminal at Brussels Airport, in Brussels after explosions Tuesday, March 22, 2016. Authorities locked down…
AP
4 of 34
In this photo provided by Ralph Usbeck an unidentified traveller gets to his feet in a smoke filled terminal at Brussels Airport, in Brussels after explosions Tuesday, March 22, 2016….
AP
5 of 34
In this photo provided by Ralph Usbeck a police officers directs passengers in a smoke filled terminal at Brussels Airport, in Brussels after explosions Tuesday, March 22, 2016. Authorities locked…
AP
6 of 34
In this photo provided by Ralph Usbeck an unidentified traveller lies on the ground in a smoke filled terminal at Brussels Airport, in Brussels, after explosions Tuesday, March 22, 2016….
AP
7 of 34
In this photo provided by Ralph Usbeck travellers stand in a smoke filled terminal at Brussels Airport, in Brussels after explosions Tuesday, March 22, 2016. Authorities locked down the Belgian…
AP
8 of 34
People react after two explosions detonated at Brussels airport.
AP
9 of 34
In this photo provided by Georgian Public Broadcaster and photographed by Ketevan Kardava a man is wounded in Brussels Airport in Brussels, Belgium, after explosions were heard Tuesday, March 22,…
AP
10 of 34
In this photo provided by Georgian Public Broadcaster and photographed by Ketevan Kardava a man is wounded in Brussels Airport in Brussels, Belgium, after explosions were heard Tuesday, March 22,…
AP
11 of 34
In this photo provided by Georgian Public Broadcaster and photographed by Ketevan Kardava two women wounded in Brussels Airport in Brussels, Belgium, after explosions were heard Tuesday, March 22, 2016….
AP
12 of 34
A private security guard helps a wounded woman outside the Maalbeek Metro station in Brussels on Tuesday.
Getty Images
13 of 34
A man with bloodstains on his sweater leaves the Brussels airport on Tuesday.
Getty Images
14 of 34
A victim is treated for his wounds near the Maalbeek Metro station in Brussels on Tuesday.
Getty Images
15 of 34
A victim receives first aid by rescuers, on March 22, 2016 near Maalbeek metro station in Brussels, after a blast at this station near the EU institutions caused deaths and…
Getty Images
16 of 34
People are evacuated from the Brussels airport after the explosions on Tuesday.
Getty Images
17 of 34
Broken windows seen at the scene of explosions at Zaventem airport near Brussels, Belgium, March 22, 2016. REUTERS/Francois Lenoir TPX IMAGES OF THE DAY
Reuters
18 of 34
Passengers are evacuated from Brussels airport on Tuesday.
Getty Images
19 of 34
People are evacuated from Brussels airport in Zaventem on March 22, 2016 following twin blasts. A string of explosions rocked Brussels airport and a city metro station, killing at least…
Getty Images
20 of 34
BRUSSELS, BELGIUM – MARCH 22: Police stand guard as passengers are evacuated from Zaventem Bruxelles International Airport after a terrorist attack on March 22, 2016 in Brussels, Belgium. At least…
Getty Images
21 of 34
People wrapped in blankets leave the scene of explosions at Zaventem airport near Brussels, Belgium, March 22, 2016. REUTERS/Francois Lenoir
Reuters
22 of 34
People comfort each other after being evacuated from Brussels airport, after explosions rocked the facility in Brussels, Belgium, Tuesday March 22, 2016. Authorities locked down the Belgian capital on Tuesday…
AP
23 of 34
Airport staff comfort each other.
Getty Images
24 of 34
People stand near Brussels airport after being evacuated following explosions that rocked the facility in Brussels, Belgium, Tuesday March 22, 2016. Authorities locked down the Belgian capital on Tuesday after…
AP
25 of 34
People stand near Brussels airport after being evacuated following explosions that rocked the facility in Brussels, Belgium, Tuesday March 22, 2016. Authorities locked down the Belgian capital on Tuesday after…
AP
26 of 34
Passengers who have had their flight to Brussels canceled wait at the Barcelona airport, Spain, on Tuesday, March 22, 2016. Explosions, at least one likely caused by a suicide bomber,…
AP
27 of 34
People are evacuated from Brussels airport in Zaventem on March 22, 2016 following twin blasts. A string of explosions rocked Brussels airport and a city metro station, killing at least…
Getty Images
28 of 34
Passengers are evacuated from Brussels airport, on March 22, 2016 in Zaventem, after at least 13 people were killed and 35 injured as twin blasts rocked the main terminal of…
Getty Images
29 of 34
epa05225273 Passengers and airport staff are evacuated from the terminal building after explosions at Brussels Airport in Zaventem near Brussels, Belgium, 22 March 2016. A double explosion in the departure…
EPA
30 of 34
Passengers leave a subway train between the Arts-Lois and Maalbeek Metro stations after the attack on Tuesday.
EPA
31 of 34
A damaged train car after the attack.
Splash News
32 of 34
Rescue teams evacuate wounded people outside the Maalbeek Metro station on Tuesday.
Getty Images
33 of 34
epa05225174 Emergency personnel tend to injured people after an explosion at Maelbeek metro station in Brussels, Belgium, 22 March 2016. Brussels has shut down its all of its metro services…
EPA
34 of 34
Firefighters arrive at a security perimeter set in the Rue de la Loi near the Maalbeek subway station, in Brussels, on March 22, 2016, after an explosion killed around 10…
Getty Images