This volume investigates the historical role and ideological foundations of the Indian National Army (INA) through the curation of primary source documentation. Editor R.K. Sharma compiles these records to contextualize the INA's contribution to the Indian independence movement. The work emphasizes the organization's commitment to secularism and its rejection of sectarian divisions as a critical component of its political legacy. This collection serves as a continuation of the author's broader research into the efforts of Indian nationalists operating abroad during the struggle for sovereignty.

Scholars and historians utilize this text as a reference for understanding the organizational principles of the INA. Readers frequently note that the document selection provides a clear window into the nationalist sentiment of the period.