Trio called up to WNT squad for Australia
Now playing with Celtic, Atkinson has made a positive start to the 2021 season, while Kiernan has started each of Liverpool's three League games since joining the club this past summer.
Wexford Youths midfielder Clancy moves up from the Ireland Women's Under-19s following a fine season to date in the SSE Airtricity Women's National League and improvements made in WNT Home-Based training sessions.
The trio earn call-ups after Éabha O'Mahony, Megan Connolly and Roma McLaughlin were ruled out for the International Friendly against Australia on Tuesday, September 21st.
Vera Pauw's players begin their camp on Tuesday, September 14th with training taking place at the FAI National Training Centre ahead of next week's game at Tallaght Stadium.
Shelbourne goalkeeper Amanda Budden will also train with the squad.
Tickets for the game against Australia will go on public sale on Wednesday, September 15th.
Republic of Ireland WNT Squad
Goalkeepers: Grace Moloney (Reading), Courtney Brosnan (Everton), Eve Badana (DLR Waves)
Defenders: Harriet Scott (Birmingham City), Niamh Fahey (Liverpool), Diane Caldwell (North Carolina Courage), Louise Quinn (Birmingham City), Claire Walsh (Glasgow City), Savannah McCarthy (Galway WFC), Áine O'Gorman (Peamount United), Isibeal Atkinson (Celtic)
Midfielders: Denise O'Sullivan (North Carolina Courage), Jamie Finn (Birmingham City), Ruesha Littlejohn (Aston Villa), Ciara Grant (Shelbourne), Niamh Farrelly (Glasgow City), Aoibheann Clancy (Wexford Youths), Jess Ziu (Shelbourne), Katie McCabe (Arsenal)
Forwards: Heather Payne (Florida State University), Rianna Jarrett (London City Lionesses), Amber Barrett (FC Koln), Kyra Carusa (HB Hoge), Clare Shine (Glasgow City), Emily Whelan (Birmingham City), Saoirse Noonan (Shelbourne), Leanne Kiernan (Liverpool)
Republic of Ireland v Australia
Tuesday, September 21
LIVE on RTÉ2
Tickets on sale soon