Watch and see. Russia and China even individually within a decade definitely no more than two will in fact be a stronger military power than the USA on all fronts including Navy and air force. It will come from a M.E. money influx which will resolve the issues you mentioned.
Russia is depopulating. High and getting higher rates of AIDS, suicide, early death, child abandonment, abortions.
They right now do not have enough people to economically develop their 13 time zones, let alone go adventuring and rebuild their military industrial base.