US warns of imminent terror attack TODAY on Brussels metro system as public told to ‘beware and use caution’

THE US government today issued an urgent warning of an imminent terror attack targeting Metro trains in Brussels. The security alert was published by the US embassy in Belgium and said police fear an attack today. Police are on high alert for a possible terror attack today in Brussels The attack could target the metro train system, the US embassy warned It warned: “Police have heightened security in response to a threat of a possible metro attack to be conducted today, March 8. “Continue to be aware of your surroundings and use caution when traveling in and around Brussels.” The embassy warned US citizens to avoid crowds, “keep a low profile” and “monitor local media for updates”. More to follow… For the latest news on this story keep checking back at The Sun Online.Thesun.co.uk is your go to destination for the best celebrity news, football news, real-life stories, jaw-dropping pictures and must-see video. Like us on Facebook at www.facebook.com/thesun and follow us from our main Twitter account at @TheSun.