In recent years India-Japan relations have acquired rich economic content and strategic intents. Although the bilateral trade at $18 billion between the two countries is not very impressive and leaves much to be desired, the economic engagement between the two countries is both qualitatively and quantitatively noteworthy. India-Japan defence cooperation, however, has generated a lot interest among the strategic community in the context of rise of China. There has been a lot of speculation about India-Japan strategic partnership to hedge China, says Rup Narayan Das.