Australian cricket captain Mitchell Marsh has expressed confidence in his team as they prepare to commence their T20 World Cup defense against Ireland. Despite entering the tournament after a 3-0 series loss in Pakistan and the absence of key players such as Pat Cummins and Josh Hazlewood due to injuries, Marsh is optimistic about the squad’s depth and adaptability. Steve Smith was notably left out of the squad despite his strong performance against spin-friendly conditions. Spin will be crucial at the R. Premadasa Stadium, and Marsh has urged his players to adapt and be clear in their strategies. Fast bowler Nathan Ellis will be fit to play, bolstering an otherwise youthful pace attack. Marsh believes in the team's preparation, which included expanding the squad to 20 players who have seen substantial game time over the past year. This tournament marks another significant opportunity for Australia to showcase their cricketing prowess at a global level.