SLAYER, TRIVIUM, MASTODON and an as-yet-undisclosed opening act will team up for "The Unholy Alliance: Chapter III" European tour in the fall. So far only one date has been revealed: November 10, 2008 at Eishalle Deutweg in Winterthur, Switzerland.
The SLAYER-headlined "Unholy Alliance Chapter II: Preaching To The Perverted" European tour took place in 2006. Other bands that took part in the trek were IN FLAMES, LAMB OF GOD, CHILDREN OF BODOM and THINE EYES BLEED.
SLAYER won a Grammy in the "Best Metal Performance" category in the pre-telecast ceremony at the 50th annual Grammy Awards, which was held on February 10 at the Staples Center in Los Angeles. SLAYER was nominated for the track "The Final Six", from the band's 2007 limited-edition "Christ Illusion". The song, written by Araya and guitarist Jeff Hanneman and produced by Josh Abraham, is a chilling look at an hypothesized end of the world. The track made its debut last July as the "Single of the Week" on MySpace where it had accumulated more than 750,000 plays, an astounding number for a song that received no commercial airplay.
Update:
So far the following dates have been revealed:
Nov. 05 - Offenbach, GER - Stadthalle
Nov. 06 - Köln, GER - Palladium
Nov. 09 - Stuttgart, GER - Hanns-Martin-Schleyer-Halle
Nov. 10 - Winterthur, SWI - Eishalle Deutweg
Nov. 11 - Paris, FRA - Le Zenith
Nov. 16 - Wein, AUT - Gasometer
Nov. 18 - München, GER - Zenith
Nov. 19 - Berlin, GER - Columbiahalle
Nov. 29 - Moscow, RUS - B1 Maximum *
* Rescheduled SLAYER headlining show (may not include TRIVIUM and MASTODON)

They fucking better come to uk with that, im so there  ;D

WOW! omg, i serously cant experess howq happyt that made me!! i cant wait for those daytes hell fucking yes! they better come here;D

Oh my fucking god! Is all I can say!
I really really really hope they'll come to NL! Oh my god! That would be fucking sick...
I can't fucking believe it!!!
Can't wait for dates to be released

awesome, i hope they come to the uk, sounds fucking awesome

haha wow i go offline for 20 minutes and I come back on to find this?
AWESOME!!!! :)

FUCK YEA!!!
Please tell me the tour is coming to England!

Woah, Fuckin awesome, this must be the euro tour they were talking about , and im gonna say its gonna be similar areas as that last UA tour

OMG! This has totally made my day. Looking at the dates of 2006 it will come to the UK. I hope! :)
Yay!

I looked at some older dates, but it doesnt say The netherlands anywhere
ohhh i just hope they announce dates soon adn that there will be a dutch date as well!!

Awesome, can`t wait to see more tour dates!!!! :)
But I still hope there will be a headlining tour aswell to see Trivium more than like 50 minutes on stage ;)