The US is in need of looking inwards before stepping out and fixing and contributing towards solving international politics. The global domination politics of the United States have been all present and prevailing for extended period of time, and now might be right time for introspection. On the level of international politics attitudes need to be changed.
The military forces of Russia can easily handle the on going war in Syria. The largest and only navel base for the Russian Navy outside of Russia is in Syria. The Russians have the right to protect their own property and secure any contracts they may have with the Syrian government.