This paper undertakes a systematic case study of Operation BALWAN, a large-scale counter-insurgency operation conducted by the Indian Army in the Dibru Saikhowa Reserve Forest, Assam, in 2005. It examines the operational design, intelligence fusion, and tactical execution that enabled the neutralisation of a long-standing insurgent stronghold of the United Liberation Front of Assam (ULFA). Particular attention is given to the role of intelligence-led operations, including the integration of electronic warfare intercepts, human intelligence, and terrain analysis within a complex riverine and forested environment. The study further analyses the employment of psychological operations, civil–military coordination, and resource denial strategies in isolating insurgents from civilian support. Beyond its immediate operational outcomes, the paper situates Operation BALWAN within India’s broader counter-insurgency doctrine, arguing that the operation contributed significantly to strategic pressure on ULFA and facilitated the initiation of a subsequent peace process. The findings offer doctrinal insights relevant to contemporary asymmetric warfare and internal security operations.












