England captain Eoin Morgan set to announce international retirement on Tuesday

England’s World Cup-winning captain Eoin Morgan is set to announce his retirement from international cricket.

The PA news agency understands Morgan, 35, will officially call time on his England career on Tuesday, with Jos Buttler primed to take over as skipper of the Twenty20 and ODI teams.

Morgan, who oversaw the transformation of England’s white-ball side from also-rans in 2015 to 50-over world champions at Lord’s four years later, has been struggling for form and fitness in recent times.

He led a one-day series in the Netherlands this month but his dual issues were exposed as he was dismissed twice for nought in high-scoring matches before missing the concluding game with a groin niggle.

Morgan had hoped to stay the course long enough for one last tilt at the Twenty20 World Cup in Australia this October, a final shot at unifying cricket’s two biggest trophies, but he has now accepted his time is up.

Buttler’s first assignment will be a high-profile series against India, comprising three T20s and three ODIs starting on July 7, before the same against South Africa. He has already captained his country on 14 occasions as Morgan’s deputy.

Buttler was one of a handful of players to throw their support behind Morgan during the recent trip to Amstelveen, though the man himself did sound a more cautious note at the start of the series.

“I’m going to take it as it comes, managing my contribution, my body (and asking) am I still contributing on and off the field, within the team?” he said.

“I genuinely have the best interests of the team at heart. To be in the position I am in at the moment is a privilege.”

Dublin-born Morgan began his international career with his native Ireland in 2006 but switched his allegiance to England