'We need to create chaos' in Dublin says Wales assistant Rob Howley ahead of Ireland encounter

Rob Howley says Wales will aim to create rugby chaos when they face what most people believe is mission improbable against Ireland on Saturday at the Aviva Stadium.

Wales have not won a Guinness Six Nations game against Ireland in Dublin since 2012, drawing one and losing four of the subsequent fixtures.

Ireland are chasing back-to-back Grand Slams – a feat never previously achieved in the Six Nations – and have taken pole position following emphatic bonus-point victories over France and Italy.

Andy Farrell's team will also equal a record, currently held by England and set seven years ago, of 11 successive Six Nations wins if they topple Wales.

"The challenge for us is making them as uncomfortable as we can, for every minute that we can do that, and ask different questions of them," Wales assistant coach Howley said.

"I think if we can be comfortable in a chaos game and challenge them, because they are very well organised. We need to create chaos. Everyone reacts differently under pressure.

"We have to be able to create pressure on both sides of the ball on Saturday, for 80 of those one-minute games. If we can do that, it is 23 against 23 at the end of the day.

"It is our ability to create pressure on both sides of the ball, our ability to be clinical when we need to be. There might only be two or three opportunities, and we have to be clinical and ruthless.

"Against a world-class side that hasn’t been beaten, you have to be on it for 80 of those one-minute games.

"They (Ireland) have come out of the World Cup probably with a slight disappointment, knowing Andy Farrell and how he drives their coaching team.

"It’s a great opportunity to go to Dublin and face a formidable side. It is something we are looking forward to, and we will