Product Development of military and non-military become a must choice by defense industry to endure in facing challenge on need of unsustainable military product. If a defense industry only depends on production of military product, there is risk that defense industry will experience point of saturated. In overcoming the problem, the defense industry must own the function as Dual Use between defense sector and economy sector. Defense industry in increasing its independence uses the proposed strategy to reach the economy scale from its own manufactured products. This study aim to analyze the contribution opportunity of government strategy in supporting the development of military and non-military product (Dual Use Technology) on defense industry in Indonesia.