England's Jack Leach has said Ben Stokes' return to the squad is a "great boost" ahead of the start of the Ashes series in Australia.

Stokes has not played competitively since July and was initially omitted from England's squad as he recovered from a second operation on a broken finger and took a break to protect his mental wellbeing, but the all-rounder was subsequently added to the travelling party.

Stokes famously partnered Leach in a last-wicket stand of 76 to dramatically beat the Aussies in the third Test at Headingley in 2019.

"Obviously having Stokesy back is a great boost for all of us," Leach said. "Some of the things he's done in the past, you know, he's such an important player for us.

"In terms of the balance, it really helps things out, and it's probably good news for the spin department.

"The wickets aren't necessarily going to be really spin-friendly, but I think spin has as a big part to play in Ashes series where England have been successful.

"The spinners have got a big part to play. So, yeah, I'm hopeful I can be the guy and play that role, definitely."

On how Stokes has reintegrated into training and the squad, Leach added: "Luckily, I haven't had to face him in the nets. But yeah, he's looking really good.

"He's fit back into the group brilliantly. It's great to have him back around.

"He's been brilliant and he's such a team man. I think the group is only better for having him in it. He brings experience, I think he really brings the boys together, so that's been really good.

"He's looking good bowling and batting. I've bowled at him and he doesn't block too many balls from the spinners, so yeah, he's looked good."

Leach is hopeful of playing a part in the upcoming series, and admitted to regularly watching his Australian counterpart Nathan Lyon to pick up tips and tricks to improve his own bowling.

"I'm preparing to play, definitely. Like I do for every series that I'm involved with," he added. "For me, the best way to go about it, obviously is to try to prepare to play, and then obviously be really disappointed if I'm not.

"For years I've watched Nathan Lyon, and he's very impressive how he goes about his business. Just how strong his stock ball is and on wickets that don't necessarily offer a lot spin-wise, I think he's found ways to extract bounce and dip. So a lot over spin from him, and I think those are the kind of things I've been trying to add in.

"You take little bits from everyone you play against. I was in India looking at Axar Patel, [Ravi] Ashwin and seeing what I can take from them. So you're always doing that.

"But I think it's important not to get too caught up in that and also just stick to your strengths as well, and know that you're playing at this level for a reason."