It can be if vision loss is extensive or does not respond to treatment, but as long as vision in the better eye is at 20/40 or better with glasses/contacts MEB may not be necessary and therefore no discharge. They will most likely monitor closely to be sure the condition does not worsen. If for some reason you feel it effects your job and feel you need discharged you can always request a med board.
It depends on state and local law, and also the policy of the police department in question; however, you may also be able to contest your discharge, since homosexuality is no longer grounds for a discharge.
Denaturalization is rare but possible. Some grounds for loses U.S. citizenship are lying about name and identity, aliases previously used, or criminal past; subversive organization membership; and dishonorable discharge from the military.
Yes. You are in the military for "the best interests of the Service." Any condition that compromises your ability to fulfill your mission is grounds for a discharge. Bipolar disorder could directly interact with in-the field performance, so it would almost certainly lead to a discharge under Section 8. Depending on the length and nature of your service, you may get an honorable or general discharge. Talk to a military lawyer for details. This has nothing to do with homosexuality, however.
A military discharge cant be removed from your record
No
Choose not to re-enlist (honorable discharge), bad conduct discharge, hardship discharge, medical discharge, die.
Unbecoming conduct (criminal or immoral activity), AWOL, poor service record, basically anything that is deemed to put the military in a bad light could be grounds for a dishonorable discharge. In cases of criminal conduct you could be subject to military courtmartial if committed on post or while engaged in military activity. You would then be sentenced to military prison, and after serving time would be dishonorably discharged.
Demobbed.
Dishonourable discharge
No. If you commit a crime as a civilian after you've been separated from the military, it has no impact on your discharge. Not that it really matters - you get convicted for a capital crime, no discharge is going to better your life after prison, assuming you eventually get paroled.
nope!
Probably not.