India women have named uncapped 15-year-old batsman Shafali Verma in their T20I squad for the first three - of five - games of the series against South Africa, which starts on September 24 in Surat. Another teenager, 19-year-old allrounder Pooja Vastrakar, who debuted in 2018, has been recalled to the team that will be led by Harmanpreet Kaur.

Alongside that of Harleen Deol, the selection of Verma and Vastrakar seems to signal a decided move towards youth as they come in to replace the likes of Ekta Bisht, Komal Zanzad and Mithali Raj, who retired from T20Is on Tuesday.

Raj will continue to lead the ODI squad, where D Hemalatha returns after having missed the ODIs against England earlier this year.

Verma, who has never played at the senior level, was among the brightest players in the Women's T20 Challenge in May, impressing the likes of Dani Wyatt, her team-mate at Velocity, with her hitting ability at the top of the innings. She had previously rocked the domestic T20 scene with Haryana during the 2018-19 senior women's inter-state T20 tournament, making 186 runs in six innings at a strike rate of 187.87, including a tournament-high 128 off 56 balls against Nagaland.

For Vastrakar, it's a first stint with the team since June 2018, with an injury keeping her away from Women's World T20 last year. The seam-bowling allrounder scores at a rate of 137.09 and has taken 12 wickets at 18.50 in a career of 11 T20Is, and could partner one of Shikha Pandey and Arundathi Reddy in India's seam attack. Mansi Joshi is also in the mix with a return to the squad, while the spin options remain largely the same as the one that lost the series to England, with the addition of Harmanpreet, who had missed that series.

For the three-match ODI series, which starts on October 9 in Vadodara, Mona Meshram has been left out of the squad following a dip in performances in recent times. Meshram made ducks in both her innings against England, and was among the batsmen who copped criticism during India's below-par Asia Cup in 2018. Tamil Nadu's Hemalatha takes her place in the squad, while Deol has been left out, having previously been named for the England series. Kaur returns to the ODI set-up as vice-captain.

Veda Krishnamurthy continues to miss out from the ODIs, but has retained her spot for the T20Is despite her three single-digit scores in her last four innings. Taniya Bhatia is the wicketkeeper in both squads.

India squad for first three T20Is: Harmanpreet Kaur (captain), Smriti Mandhana (vice-captain), Jemimah Rodrigues, Deepti Sharma, Taniya Bhatia (wicketkeeper), Poonam Yadav, Shikha Pandey, Arundhati Reddy, Pooja Vastrakar, Radha Yadav, Veda Krishnamurthy, Harleen Deol, Anuja Patil, Shafali Verma, Mansi Joshi

India squad for ODIs: Mithali Raj (captain), Jemimah Rodrigues, Harmanpreet Kaur (vice-captain), Punam Raut, Smriti Mandhana, Deepti Sharma, Taniya Bhatia (wicketkeeper), Jhulan Goswami, Shikha Pandey, Mansi Joshi, Ekta Bisht, Poonam Yadav, D Hemalatha, Rajeshwari Gayakwad, Priya Punia