Diagne's most recent stint was with Albanian outfit KF Vllaznia where he played under Chennaiyin's new boss Thomas Brdaric. He won the Albanian cup in 2021-22.
Aakash Sangwan is fourth defender signed by Chennaiyin this summer, promising West Bengal youngster Sajal Bag, becomes the seventh midfielder to join the club.
The 31-year-old midfielder, who made headlines after scoring the breathtaking winning goal in stoppage time that handed Atletico de Kolkata the ISL title in the inaugural season, will be a valuable addition to the Chennaiyin FC midfield.
The Jalandhar-born footballer will join the two-time Indian Super League champions after impressive showings for the I-League outfit, Rajasthan United FC.
The arrival of Das, who has previously featured for three of India's top football clubs--Mumbai City, East Bengal and Mohun Bagan--will give further fillip to Chennaiyin's midfield.
Jiteshwor will be joining Marina Machans following an impressive outing for Neroca FC in the I-League last season in which he was adjudged the Best Emerging Player of the Season.
Jiteshwor will be joining Marina Machans following an impressive outing for Neroca FC in the I-League last season in which he was adjudged the Best Emerging Player of the Season.