Two involved in Brussels attacks identified as brothers, prosecutors say

This is an archived article and the information in the article may be outdated. Please look at the time stamp on the story to see when it was last updated.

A Belgian prosecutor has identified two of the attackers who targeted the Brussels airport and subway as brothers Ibrahim and Khalid El Bakraoui but says another unidentified attacker remains at large.

Federal Prosecutor Frederic Van Leeuw told reporters Wednesday that Ibrahim El Bakraoui, 29, and another as yet unidentified suicide bomber attacked the airport.

A third attacker also came to the airport with an explosive in a bag, but it exploded later and no one was hurt, the prosecutor said.

He said Khalid El Bakraoui, 27, blew himself up at the Maelbeek subway station. The attacks Tuesday killed at least 31 people and wounded 270, he said.

Belgian authorities say several people possibly linked to attacks are still at large.