Europe remains on high alert after yesterday's terror attacks.

ISIS claimed responsibility for co-ordinated terrorist attacks on Brussels in which 14 people died at Brussels' Zaventem airport and a further 20 died in a further blast at Maelbeek metro station. At least 270 were injured.

One of the airport suicide bombers has been named as Ibrahim El-Bakraoui. His brother Khalid carried out the metro attack.

Najim Laachraoui, who was believed to be on the run, has now been identified as the second airport suicide bomber.

The revelation leaves fresh mystery over the suspect seen dressed in white who fled the scene of the airport blasts without detonating his device.