It's not exactly 'soon' as in 'next week', it's supposed to come out in November.
Just copied this from U2.com:
"U2.Com can exclusively reveal that the band’s new single is called Vertigo and will be released on November 8th.
Vertigo, an epic U2 track with big guitars and soaring vocals, was produced by Steve Lillywhite at the band’s Hanover Quay Studio in Dublin.
The single also features another brand new track, Are You Gonna Wait Forever?, along with a cover of Neon Lights which was originally written and recorded by Kraftwerk, plus a Vertigo remix by Jacknife Lee."
