An injured woman leaves the airport in Brussels, Belgium, after two explosions rocked the facility on Tuesday, March 22. There was also an explosion at a subway station in the city. David Crunelle via AP
Windows are blown out after the deadly attack at the airport. Peter Dejong/AP
A police officer directs passengers in a smoke-filled airport terminal. Ralph Usbeck/AP
Two wounded women are seen in the airport. Ketevan Kardava/AP
This photo from inside the airport was shared by Jef Versele on Facebook. Jef Versele/Facebook
Subway passengers walk along the tracks following a blast at the Maelbeek metro station. Evan Lamos/EurActiv/AP
A private security guard helps a wounded woman outside the Maelbeek metro station. MICHAEL VILLA/AFP/Getty Images
Wounded people are treated outside the subway station. Dirk Alaerts/Twitter
Rescue teams evacuate the subway station. stringer/AFP/Getty Images
Police officers guard the area around the subway station. Anadolu Agency/Anadolu/Getty Images
People react as they walk away from the Brussels airport. Geert Vanden Wijngaert/AP
A man with blood stains on his sweater leaves the airport. DIRK WAEM/AFP/Getty Images
Passengers leave the airport after the attack. JOHN THYS/AFP/Getty Images
A young girl looks out of the window of a bus after airport evacuations. Geert Vanden Wijngaert/ap
People stand near the airport after evacuations. Geert Vanden Wijngaert/AP
Passengers gather outside the airport. Geert Vanden Wijngaert/AP
Police officers stand guard near the Maelbeek metro station. EMMANUEL DUNAND/AFP/Getty Images
A police helicopter flies above the area near the subway station. EMMANUEL DUNAND/AFP/AFP/Getty Images
People embrace outside the Brussels airport. Geert Vanden Wijngaert/AP
People are led away from the airport after the attacks. Sylvain Lefevre/Getty Images
A victim receives first aid near the Maelbeek metro station. EMMANUEL DUNAND/AFP/Getty Images
Ambulances arrive at the airport. Geert Vanden Wijngaert/ap