alright its my time to shine
India
-we invade Bangladesh the indian airforce destroys Bangladeshi airfields crippling ther airforce which will guarantee us air superiority
-the indian armed forces pretty much steamroll Bangladesh all the way to Dhaka [enhancing your military some how isint gonna do jack against the 4th most capable military]
-as a middle finger to china we cut off their access to the indian ocean if any Chinese ship refuse to leave they are gonna get sunk
-fortifies the Himalayas destroying roads planting land mines ect ect if the Chinese want to try their "throw manpower at the problem until its dead" then they are gonna be in a world of hurt
-we attempt to find other trading partners
-in the meantime we ask Myanmar and Thailand if they will allow military access