create an account separate from federal discretionary spending to fund all military, and veterans affairs costs

the federal government would create a separate account, and a separate tax in order to fund all military and veterans affairs spending.
1. the tax would be a flat percentage of all income.
2. no deductions would be allowed
3. all enlisted service members, as well as disabled veterans would be exempt from the tax
4. a partial exemption would be allowed for all veterans, widows of veterans, and for national guard service
5. federal income tax, and withholding would be reduced by at least fifty percent, reflecting current military spending
6. the tax levied would be sufficient to cover all military spending
7. a declaration of war or a two thirds majority vote by both houses of congress would be required in order for the department of defense to borrow money