Who took over the leadership of the Indian National Army in South-East Asia in 1943 from Rash Behari Bose?

Rash Behari Bose handed over the leadership of the Indian Independence League and the INA to Subhas Chandra Bose in Singapore in 1943. Mohan Singh had raised the first INA in 1942 but was removed after differences with the Japanese. Lakshmi Sahgal and Shah Nawaz Khan were officers who served under Bose and were not its supreme leader.