London, August 1

Arsenal’s readiness to mount a sustained title challenge in 2015-16 will be tested at Wembley on Sunday when they face Premier League champions Chelsea in the Community Shield.

Arsene Wenger’s team finished last season at a gallop, winning 20 of their final 26 games in all competitions and retaining the FA Cup by swamping Aston Villa 4-0 in a one-sided final. They have carried that momentum into pre-season, winning all four of their matches, and having finally addressed their longstanding goalkeeper problem by signing Petr Cech from Chelsea, optimism is abundant.

“We want to win the league, of course we do,” midfielder Jack Wilshere told the Arsenal website ahead of the English football season’s traditional opening fixture. “We feel we’ve been together a few years now, we’ve brought in world-class players who have had time to settle, we’ve added a world-class ‘keeper with all of his experience so we really feel we’re in a strong position.”

Arsenal will be wary of false dawns, having dispatched then-champions Manchester City 3-0 in last season’s Community Shield, only to finish 12 points below Chelsea in the title race. But Chelsea manager Jose Mourinho appears to consider them genuine contenders, if the comments he has launched in the direction of the Emirates Stadium in recent weeks are anything to go by. Citing the arrivals of Mesut Ozil and Alexis Sanchez, Mourinho claimed that anyone who totted up Arsenal’s transfer expenditure over the past few years would be in for a “surprise” and said that they were “more than ready” to challenge for the title.

Wenger, whose tetchy relationship with Mourinho spilled over into a touchline scuffle at Stamford Bridge last season, responded in sanguine fashion. “I think what you want is not to listen too much to what people say,” said the Frenchman, who has not beaten Mourinho in 13 attempts. “Because sometimes in the same week I get two different reproaches: one, I don’t spend enough and one, too much,” he added.