India has the dream of dominating the Indian Ocean, and Japan also hopes to occupy a place in the ocean. When two ambitious guys meet together, they seem to become like-minded. When the situation on the Indian border is tense in 2020, India and Japan warships joint exercises, in 6 On March 27th, Japan sent two warships "Kashima" and "Island Snow", and India sent two warships "Rana" and "Kuras". Japan described the exercise as aimed at "improving mutual understanding." The Indian side "we are using the exercise for strategic communication."