A government drive to diversify crude sourcing has been triggered by the U.S.-Iran war. This effort is being met with resistance from Taiyo Oil's CEO, who suggests that Japan should maintain its focus on cheap oil from the Middle East.

The CEO's comments are in response to the government's initiative, which aims to reduce dependence on a single region for crude oil. Further details on this development are available from the source.

The source provides more information on the CEO's stance and the government's drive for diversification, offering insight into the perspectives of both parties involved.