Welcome to the TSCB Archives, this is a collection of refrences, evidences and visual proofs, as stated in The Samarth Chakrawarti Blog.
https://www.satp.org/satporgtp/countries/india/maoist/documents/papers/strategy.htm
https://www.airuniversity.af.edu/Portals/10/ASPJ_French/journals_E/Volume-03_Issue-4/Knopf_Ziegelmayer_e.pdf