After opposing the Indo-US nuclear deal, the CPI and its isotopes are now opposing a joint Naval exercise in the Bay of Bengal with the Quad members which includes India, US, Japan and Australia along with Singaporean presence. Now, Could CPI explain this action? Why do their nerves get ticked when it comes to China? Do they report to 1450 Kms west or 3200 Kms North? And for their own records, just a few months back India and China conducted a joint naval exercise.