I really don't know why you are so arrogant and ignorant. Is it Shiva who gives you courage?
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Internationally, there are two ways in which ownership of maritime areas can be recognized.
1. Recognized by the United Nations. It is clear that the waters you claim belong to India and are not recognized by the United Nations.
2. Recognition of facts. In the sea area you claim, when a warship or military aircraft of another country enters this area, you must have a warship or military aircraft to track, monitor, warn, drive away and other control actions. So far, we have not heard of any country's warships or aircraft operating in the region under the control of the India Navy or the India Air Force.
So, what do you mean by possession?
Although many countries oppose China's claim to the nine-dash line area of the South China Sea, in fact, any warship or military aircraft that enters this area will be tracked, monitored, warned, and driven away by the PLA, regardless of whether it is a neighboring country or a United States Australia or other countries outside the region.
If India wants these seas, it must first prove that you have the ability to own and control them. In fact, in these waters, Somali pirates and Houthis are far more capable of controlling than the India Navy.