Myanmar has been in a civil war forever. Democratic govt. were puppet like that of Pakistan and the military pulled the strings, whenever the military thinks democratic govt. is gaining too much power or does something against it, they take the power back.
India cannot do anything, the only action can be through the UN, and we might help with logistics and at most few airstrikes. We are already engaged on two fronts and our infrastructure to support armed operation in bordering states (Arunachal, Nagaland, Mizoram, Manipur) is pathetic, to say the least.
We just don't have the balls to stand for our own values. Once we begin to stand up, the others shall follow our lead. We can enter our forces, neutralise the Tatmadaw head's with rebels' and the goverment's support, then Myanmar would be effectively on our side on all of our issues. What we need is the government support from Aung San Suu Kyi and her loyalist. Whether we have any/enough strategist and tacticians in our civil-military establishment who understand the region and can competently devise and execute their plans, is the most important issue though, because I doubt that we ever devise our plans to defend ourselves on foreign soil as a result of our stupid policy of having non-adventuring army. If we don't have them, then we need to work on it immediately.
We have to have defensive as well as offensive plans ready all the time to engage in all of our near and distant neighbourhood. That means putting our boots in not just China but also in Nepal, Bhutan, Pakistan, Bangladesh, Afghanistan, Maldives, Tibet, Srilanka, Burma, Xinxiang and possibly Turkey, Japan and Korea too. We will have to take all who can be taken on our side by means reason, bribes, threats, favors or using other coercive tools.
I am sure the Chinese have their plans (offensive) ready all the time to invade other territories, they just need to find an opportunity where success is guaranteed, they don't give shit if someone yells or abuses Chinese, the only thing Chinese want to ensure is that they have met their objectives before counteraction.
Need not talk about the Yankees, the Russians who almost always have their foots on someone else's soil/territory. And where US is involved, we should pretty much expect the UK, Aussie and French to follow them.