Sky Sports understands Arsenal are ready tostep up their interest in Swansea City defender Ashley Williams as aresult of Thomas Vermaelen's back injury.Williams is thought tobe on Arsenal's wanted list as Arsene Wenger looks to bolster hisdefensive options, but their interest cooled due to Swansea's askingprice.
However, Wenger could now be forced to push through a move forWilliams amid fears that Vermaelen faces a lengthy spell on thesidelines.
Vermaelen has been ruled out of the club's pre-season tour of Asiabecause of injury and it seems likely he will miss the start of the newPremier League campaign.
Arsenal are short of options at the back with Sebastien Squillacibeing released earlier this summer and Johan Djourou moving to Hamburgon loan.
It means Wenger could start the season with just two recognisedcentral defenders in the shape of Laurent Koscielny and Per Mertesacker.
Williams is thought to be Arsenal's top target, with Wenger keen tohave four central defenders in his squad ahead of the new season.
Wales captain Williams has established himself as one of the bestcentre-backs in the country after two stand-out seasons in the PremierLeague with Swansea.
Swansea are bracing themselves for bid for Williams, with the28-year-old expected to jump at the chance of a switch to the EmiratesStadium and the chance to play in the UEFA Champions League.
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