"Those groups begin with women and gays, and continue with Muslims, atheists, and ends God knows where."
That capital G really tells me all I need to know. The special interests of Christians have no business in our military or our government.
"The internal structure is being eroded. We no longer have the military that we had thirty or forty years ago."
Really? The Navy has had women in service since WWII. Despite all the cracks about men alone cooped on a ship for months it really was never the case, there are and have not been any shortage of women in uniform. There are sexual assaults everywhere, every day. 1 in 6 women in the general population have been raped. The military does a better job of catching and punishing offenders.
As for the religious requirements of Muslims. Every man and woman in uniform swears an oath to defend and support the Constitution and the people of the United States of America. Christians, Jews, Church of Satanists, and every other federally recognized religion are granted flexibility to freely practice their religion in the military because the Constitution says so. Examples of people who aren't allowed are not justification for denying Muslims their Constitutional rights, they are additional things that need fixed.
The anti-gay agenda stems from people who want military policy to be based on their religious beliefs and want to keep military policy that stems from days when policy was improperly and unconstitutionally written on the foundation of religious beliefs. In some cases the opposition stems from simple homophobia. This indicates a lack of self discipline and moral character. Having homosexuals around isn't going to turn anyone gay, it will potentially provide opportunities and some with tendencies and curiosity who might have been afraid to explore them might take advantage of them of their own free will but there is nothing wrong with that and frankly it's nobodies damned business or concern. Similarly, it doesn't seem unreasonable to have the expectation to expect men and women in uniform to suck it up and get over silly and sad personal emotional hangup's over whether or not someone might (or more likely might not) be enjoying the sight of them in a shower room. This has the same actual impact as being seen by someone who could care less or finds the sight of your disgusting and far less than the "mean and rough" way your drill sergeant or petty officer speaks to you in boot camp. Man up pussy, the girls are tough enough to get over it.
And yes, I served my time in the military.