Kuch bhi.
Russia lost Ukraine in 2014 and it is paying the price right now, they lost Georgia in 2008 but they managed to reverse it, they have lost Armenia currently, this is aside from the L upon L from the loss of Warsaw Pact countries to the West and the Baltic countries, now Finland is also in GAYTO
China's fun parts are surrounded with US vassals like Worst Korea, Japan, Taiwan, Phillipines which are filled with US bases.
We are not "welcoming" them, truth is we can do fuck all right now to remove them from Kangladesh short of an actual Speshul Military Operashun aka War
Now yours truly wouldn't mind an intimate Bharat and Kangladesh kanglucide but economy will be in the gutter