Considering the recent trend towards Marxism and socialism, and forced redistribution of the wealth, is it ethical anymore to defend this country?
Would it be in your self-interest to fight for your country at this point? Would you be sending a message to your president that you are okay with the trend towards government expansion and humanitarianism? Are you looking after your own self-interest, or are you fighting for “democracy” in other countries?
I think that it is still ethical to join the military because the government is still the only entity authorized to use force to protect individual rights in our society. It may stray far from that mandate, but overall primarily performs that function, and there is no other entity that ought to take its place.
There are still violent forces in the outer world that want to kill Americans quite literally. The military must stand against these threats, it is standing against them, and there is no proper entity for going oversees and disrupting terrorism. besides the military.
Moreover, putting short-term policies aside, the military acts a global deterrent. The day-to-day operations of the US Navy for example, serve to prevent potential threats to free and peaceful shipping from even arising (in terms of geopolitical powers, not Somalis with AK’s in lifeboats). The military just being there, and being competant serves to preserve individual rights - and is in fact necessary.
As for the idea of being a ‘global policeman’ - if no other nations take it upon themselves to contain conflicts and preserve free trade in international areas (waters) - it is still in our interests to preserve for our citizens the ability to trade, and to protect them from injury due to said conflicts. Terrorism is an example of conflict spilling from a distant land onto our shores, organized crime could be another example, and in the case of the cold war, containment at least in principle was a way of maintaining a balance of power that preserved our national integrity in the long run.
In the case of containment, and ‘democracy’ building, and so forth, there are countless arguments for why these policies are irrational, but the case that they are blanket unethical I don’t think can be made. More importantly, regardless of what policies are being pursued at a given time, the overall mission of the US military for better or worse, is necessary and ethical. We must have a well-prepared, effective military as a country. You still serve that purpose when you join, even if you are also serving other policies.
That’s the unfortunate nature of government. At a certain point of no return, revolutions occur. Until that point, or perhaps even at that point, the government that is must be accepted as the proper authority of the land. Which is why one really effective way of resisting unethical policies is a strike - by the men of the mind. If the military is so turned, explicitly, against the rights of its citizens, or has strayed so far from its purpose, sure, one ought to refuse to serve it. But I don’t think we’re there, our country still needs the protection the military daily affords.