Jones wary of Argentina threat.
ALUN-WYN JONES has braced Wales to expect a "battle-hardened" Argentina in next Saturday's autumn Test series opener at the Millennium Stadium.
While Six Nations champions Wales have not played since June, Argentina will arrive in Cardiff on the back of their debut Rugby Championship campaign that saw them tackle New Zealand, Australia and South Africa, home and away.
Ospreys lock Jones and his Wales colleagues have spent the past week preparing at an intensive training camp in Poland ahead of the Dove Men Series that features appointments with the Pumas, Samoa, New Zealand and Australia.
"Argentina are fresh from a baptism of fire in the Rugby Championship," 66 times-capped Jones said.
"They will be battle-hardened and coming to Wales looking for victory, so we will have to be ready for them.
"We will definitely need to be on our guard. When you come up against these teams you have to front-up and show where you are at as a player.
"Argentina are only going to benefit from being in the Rugby Championship and playing against the best sides in the world.
They've had a bit of a dent in their pack of late with the retirement of some key forwards, but they showed in patches in the Rugby Championshipwhat they can achieve, and obviously playing consistently in that competition is only going to benefit them as a team." Wales' return to action this month follows a three-Test summer tour of Australia, where they lost all three games against the Wallabies by a combined margin of just 11 points. Those results continued a trend of narrow failures against the world.'s top three sides, and Jones admitted: "Australia was tough to take for us all. "To end the series with only 11 points the difference across the three matches shows we weren't far away, but that is not good enough for us and we are determined to keep going. "This team has reached the semi-finals of the Rugby World Cup and won the Grand Slam last season. After success like that there are always going to be tough times ahead as teams will be well-prepared for you.
"We have the top two teams in the world. in our own back yard this autumn, and we have another great opportunity to make our mark." On the last two occasions Wales trained in Poland they followed up by reaching the world. Cup semi-finals and then winning a Six Nations Grand Slam, which underlined considerable benefits from the punishing week-long camps. "We have all worked hard and put the time in, which we know we have to do to ensure we properly prepare to face some of the top sides in the world.," Jones said. "But what we do or don't do in Spala will be irrelevant if we don't get it right when we get out on that pitch against the Pumas. We are acutely aware of that fact. "Going out to Poland gave a welcome change of environment and a chance to get back into the groove at international level."
Wales lock Alun-Wyn Jones