I'm not sure why Russia is an enemy we have to deal with right now, China is an enemy we have to deal with right now, Venezuela is an enemy we have to deal with right now, Cuba is an enemy we have to deal with right now, Iran is an enemy we have to deal with right now, North Korea is an enemy we have to deal with right now, etc.
Last time I checked even the best NFL team can only play one game at a time. And, usually, when you take your focus off the current game at hand and start concentrating on the next game, you usually lose the current game. Example: Invade Afghanistan, then focus on Iraq.
We have national security and foreign policy concerns regarding many countries, but let's not take our focus away from the wars at hand. The easiest way to demoralize your military is to set them up for likely failure. By worrying about Communists, Gays, the domestic War on Drugs, the unilateral global War on Terror, we are impuning the military's ability to win a major conflict.
And as we all know, there are no points for second place.
(Damn, I forgot to put something funny again.)