He wrote on his Twitter page, "My 1st international film to be made at a cost of Rs 340 crore is 'Nuclear'."
RGV also shared a poster with the tweet, which reads: "An atomic bomb smuggled into Mumbai; Demand for evacuation of Kashmir; Pakistan denies involvement and America steps in; America convinces India and Pakistan to forge forces; At stake are millions of life and the beginning of World War III."
He revealed that the movie would be shot in the US, China, Russia, Yemen and India. RGV posted another poster which shows people running around with a cloud of smoke emanating after a bomb blast.
The movie, which will be produced by CMA Global, will feature American, Chinese, Russian and Indian actors.